Search Results: "Linear A"
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15:46
Linear Algebra: Introduction to Linear Independence
582 views / 0 likes - addedLinear Algebra: Introduction to linear dependence and independence More free lessons at: http://www.khanacademy.org/video?v=CrV1xCWdY-g
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21:25
Linear Algebra: Showing that Inverses are Linear
616 views / 0 likes - addedShowing that inverse transformations are also linear More free lessons at: http://www.khanacademy.org/video?v=mr9Tow8hpCg
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08:52 Popular
Linear Models Example 1 | Algebra I | Khan Academy
1,909 views / 0 likes - addedLinear model for book reading Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-and-interpreting-linear-functions?u
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06:35 Popular
Constructing Linear Functions Example 1 | Algebra I | Khan Academy
1,771 views / 0 likes - addedLinear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-linear-functions-word-proble
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08:15
Linear, Quadratic, and Exponential Models
696 views / 0 likes - addedLinear, Quadratic, and Exponential Models
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08:07
Standard Form For Linear Equations
626 views / 0 likes - addedStandard form for linear equations
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04:59
Interpreting Visual Linear Inequality
499 views / 0 likes - addedInterpreting visual linear inequality
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03:42
Understanding Linear Inequality With Two Variables
475 views / 0 likes - addedUnderstanding linear inequality with two variables
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04:20
Analyzing Two Variable Linear Inequality
653 views / 0 likes - addedAnalyzing two variable linear inequality
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03:12 Popular
Graphing Linear Functions Example 2 | Algebra I | Khan Academy
1,939 views / 0 likes - addedGraphing equation for filling pool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/graphing-linear-functions-word-problems?utm
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19:53
Linear Algebra - Matrix Transformations
600 views / 0 likes - addedMatrix multiplication and linear algebra explained with 3D animations.
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07:25 Popular
Domain And Range For Piecewise Linear Function
835 views / 0 likes - addedDomain and range for piecewise linear function
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04:12
Constraining Solutions To Two Variable Linear Inequalities
670 views / 0 likes - addedConstraining solutions to two variable linear inequalities
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02:22
Setting Up A Linear Inequality In Two Variables
517 views / 0 likes - addedSetting up a linear inequality in two variables
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13:53
Linear Transformations
638 views / 0 likes - addedIntroduction to linear transformations More free lessons at: http://www.khanacademy.org/video?v=4PCktDZJH8E
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23:29
Linear Subspaces
547 views / 0 likes - addedIntroduction to linear subspaces of Rn More free lessons at: http://www.khanacademy.org/video?v=pMFv6liWK4M
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05:30 Popular
Graphing Linear Functions Example 1 | Algebra I | Khan Academy
1,862 views / 0 likes - addedLearn how graph a linear function. This video gives an example of graphing fuel consumption as a function of distance. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-
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02:40 Popular
Interpreting Linear Formulas Example 1 | Algebra I | Khan Academy
2,232 views / 0 likes - addedInterpreting a linear formula Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-functions?ut
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17:38
More on linear independence
560 views / 0 likes - addedMore examples determining linear dependence or independence. More free lessons at: http://www.khanacademy.org/video?v=Alhcv5d_XOs
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05:37 Popular
Linear Models Example 2 | Algebra I | Khan Academy
1,146 views / 0 likes - addedMarbles and water in tank Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-and-interpreting-linear-functions?utm_s
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11:49
Linear Function Graphs
644 views / 0 likes - addedLinear Function Graphs More free lessons at: http://www.khanacademy.org/video?v=EmTvdKkAUtE
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08:02 Popular
3-variable linear equations (part 1)
718 views / 0 likes - addedVisual intuition of a 3-variable linear equation.
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02:42
Basic Linear Function
532 views / 0 likes - addedU03_L2_T4_we1 : Basic Linear Function Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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02:42
Graphing linear inequalities in two variables 2 (old and redone in newer video)
444 views / 0 likes - addedU05_L2_T1_we2 : Graphing linear inequalities in two variables
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20:35
Linear Combinations and Span
538 views / 0 likes - addedUnderstanding linear combinations and spans of vectors More free lessons at: http://www.khanacademy.org/video?v=Qm_OS-8COwU
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10:09
Linear Equations in Standard Form
574 views / 0 likes - addedLinear Equations in Standard Form More free lessons at: http://www.khanacademy.org/video?v=BaQXFstxCMo
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08:30
Solving Linear Systems by Graphing
484 views / 0 likes - addedSolving Linear Systems by Graphing More free lessons at: http://www.khanacademy.org/video?v=5a6zpfl50go
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09:21
Solving Linear Systems by Substitution
479 views / 0 likes - addedSolving Linear Systems by Substitution More free lessons at: http://www.khanacademy.org/video?v=V7H1oUHXPkg
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15:18 Popular
Special Types of Linear Systems
2,135 views / 0 likes - addedSpecial Types of Linear Systems More free lessons at: http://www.khanacademy.org/video?v=5qkyuHIE2GM
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12:21
Compositions of Linear Transformations 1
658 views / 0 likes - addedIntroduction to compositions of Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=f_DTiXZpb8M
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02:35 Popular
Interpreting Linear Formulas Example 2 | Algebra I | Khan Academy
1,429 views / 0 likes - addedLinear equation for file transfer Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-function
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07:11 Popular
Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy
2,036 views / 0 likes - addedGraphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/graphing-solutio
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06:45
Algebra: Linear Equations 3
460 views / 0 likes - addedLinear equations with multiple variable and constant terms More free lessons at: http://www.khanacademy.org/video?v=Zn-GbH2S0Dk
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14:58
Linear Equations in Slope Intercept Form
536 views / 0 likes - addedLinear Equations in Slope Intercept Form More free lessons at: http://www.khanacademy.org/video?v=5fkh01mClLU
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09:39
Linear Equations in Point Slope Form
544 views / 0 likes - addedLinear Equations in Point Slope Form More free lessons at: http://www.khanacademy.org/video?v=zqCokP2vDGo
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17:04 Popular
Matrix Vector Products as Linear Transformations
768 views / 0 likes - addedMatrix Vector Products as Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=ondmopWLiEg
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17:52
Linear Transformation Examples: Rotations in R2
676 views / 0 likes - addedLinear Transformation Examples: Rotations in R2 More free lessons at: http://www.khanacademy.org/video?v=lPWfIq5DzqI
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08:21 Popular
Two-variable Linear Equations And Their Graphs | Algebra I | Khan Academy
2,035 views / 0 likes - addedIntroduction to 2-variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/v/checking-ordered-pair-solutions-to-equatio
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24:47
Linear Algebra: Parametric Representations of Lines
567 views / 0 likes - addedLinear Algebra: Parametric Representations of Lines in R2 and R3 More free lessons at: http://www.khanacademy.org/video?v=hWhs2cIj7Cw
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17:32 Popular
Linear Transformations as Matrix Vector Products
794 views / 0 likes - addedShowing how ANY linear transformation can be represented as a matrix vector product More free lessons at: http://www.khanacademy.org/video?v=PErhLkQcpZ8
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11:59
Generalized Linear Consumption Function
473 views / 0 likes - addedGeneralizing a linear consumption function as a function of aggregate income More free lessons at: http://www.khanacademy.org/video?v=N44RZtJ4jj4
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11:35
Null Space 3: Relation to Linear Independence
671 views / 0 likes - addedUnderstanding how the null space of a matrix relates to the linear independence of its column vectors More free lessons at: http://www.khanacademy.org/video?v=vFctYRhK2M0
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04:58
Exploring linear relationships
628 views / 0 likes - addedU03_L2_T4_we2 : Exploring linear relationships More free lessons at: http://www.khanacademy.org/video?v=qPx7i1jwXX4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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04:01
Recognizing Linear Functions
458 views / 0 likes - addedU03_L2_T5_we1 : Recognizing Linear Functions More free lessons at: http://www.khanacademy.org/video?v=AZroE4fJqtQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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15:09
Sums and Scalar Multiples of Linear Transformations
656 views / 0 likes - addedSums and Scalar Multiples of Linear Transformations. Definitions of matrix addition and scalar multiplication. More free lessons at: http://www.khanacademy.org/video?v=wHuY97vss18
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09:45
2nd Order Linear Homogeneous Differential Equations 1
588 views / 0 likes - addedIntroduction to 2nd order, linear, homogeneous differential equations with constant coefficients. More free lessons at: http://www.khanacademy.org/video?v=UFWAu8Ptth0
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05:45
Non-Linear Systems of Equations 1
460 views / 0 likes - addedU10_L2_T2_we1 Non-Linear Systems of Equations 1 More free lessons at: http://www.khanacademy.org/video?v=hjigR_rHKDI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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08:22
Non-Linear Systems of Equations 2
538 views / 0 likes - addedU10_L2_T2_we2 Non-Linear Systems of Equations 2 More free lessons at: http://www.khanacademy.org/video?v=XPf8LMu7QSw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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06:57
Non-Linear Systems of Equations 3
484 views / 0 likes - addedU10_L2_T2_we3 Non-Linear Systems of Equations 3 More free lessons at: http://www.khanacademy.org/video?v=FksgVpM_iXs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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03:20
Graphing linear inequalities in two variables 3
479 views / 0 likes - addedU05_L2_T1_we3 : Graphing linear inequalities in two variables More free lessons at: http://www.khanacademy.org/video?v=YBYu5aZPLeg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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03:03
Graphing Linear Inequalities in Two Variables Example 2
441 views / 0 likes - addedU05_L2_T1_WE2 Graphing Linear Inequalities in Two Variables More free lessons at: http://www.khanacademy.org/video?v=FnrqBgot3jM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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02:15
Solving and graphing linear inequalities in two variables 1
463 views / 0 likes - addedU05_L2_T1_we1 : Solving and graphing linear inequalities in two variables More free lessons at: http://www.khanacademy.org/video?v=EoCeL4SPIcA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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07:08 Popular
Early Train Word Problem | Linear Equations | Algebra I | Khan Academy
880 views / 0 likes - addedFun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/v/patterns-in-sequences-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
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16:16
Lin Alg: A Projection onto a Subspace is a Linear Transforma
692 views / 0 likes - addedShowing that a projection onto a subspace is a linear transformation More free lessons at: http://www.khanacademy.org/video?v=cTyNpXB92bQ
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02:38 Popular
Graphing Linear Equations — Harder Example | Math | New SAT | Khan Academy
908 views / 0 likes - addedWatch Sal work through a harder Graphing linear equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h3-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the
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03:22
Linear And Quadratic Systems — Harder Example | Math | New SAT | Khan Academy
662 views / 0 likes - addedWatch Sal work through a harder Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p4-easier?utm_source=YT&utm_medium=Desc&utm_campaign=N
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04:50 Popular
Linear And Quadratic Systems — Basic Example | Math | New SAT | Khan Academy
813 views / 0 likes - addedWatch Sal work through a basic Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p8-harder?utm_source=YT&utm_medium=Desc&utm_campaign=Ne
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05:18 Popular
Linear And Exponential Growth — Harder Example | Math | New SAT | Khan Academy
868 views / 0 likes - addedWatch Sal work through a harder Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=
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02:28 Popular
Linear And Exponential Growth — Basic Example | Math | New SAT | Khan Academy
1,144 views / 0 likes - addedWatch Sal work through a basic Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=N
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02:55 Popular
Linear Equation Word Problems — Basic Example | Math | New SAT | Khan Academy
1,229 views / 0 likes - addedWatch Sal work through a basic Linear equations word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h2-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev
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13:10
Graphs of Linear Equations
518 views / 0 likes - addedMore free lessons at: http://www.khanacademy.org/video?v=rgvysb9emcQ
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16:53
Span and Linear Independence Example
536 views / 0 likes - addedDetermining whether 3 vectors are linearly independent and/or span R3 More free lessons at: http://www.khanacademy.org/video?v=9kW6zFK5E5c
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13:25 Popular
Linear Algebra: Another Least Squares Example
740 views / 0 likes - addedUsing least squares approximation to fit a line to points More free lessons at: http://www.khanacademy.org/video?v=QkepM8Vv3kw
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07:28
Algebra: Linear Equations 1
535 views / 0 likes - addedequations of the form AX=B More free lessons at: http://www.khanacademy.org/video?v=bAerID24QJ0
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06:07
Algebra: Linear Equations 2
483 views / 0 likes - addedsolving equations of the form AX+B=C More free lessons at: http://www.khanacademy.org/video?v=DopnmxeMt-s
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25:34
Linear Algebra: Vector Examples
564 views / 0 likes - addedVisually understanding basic vector operations More free lessons at: http://www.khanacademy.org/video?v=r4bH66vYjss
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16:31
Compositions of Linear Transformations 2
644 views / 0 likes - addedProviding the motivation for definition of matrix products More free lessons at: http://www.khanacademy.org/video?v=BuqcKpe5ZQs
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10:01
Linear Algebra: 3x3 Determinant
699 views / 0 likes - addedDeterminants: Finding the determinant of a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=0c7dt2SQfLw
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18:40
Linear Algebra: nxn Determinant
636 views / 0 likes - addedDefining the determinant for nxn matrices. An exampled of a 4x4 determinant. More free lessons at: http://www.khanacademy.org/video?v=H9BWRYJNIv4
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14:10
Linear Algebra: Determinant of Transpose
694 views / 0 likes - addedProof by induction that transposing a matrix does not change its determinant More free lessons at: http://www.khanacademy.org/video?v=x-GV2v0dRNE
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22:08
Linear Algebra: Orthogonal Complements
674 views / 0 likes - addedOrthogonal Complements as subspaces. More free lessons at: http://www.khanacademy.org/video?v=QOTjdgmNqlg
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17:26
Linear Algebra: Projections onto Subspaces
698 views / 0 likes - addedProjections onto subspaces More free lessons at: http://www.khanacademy.org/video?v=5B8XluiqdHM
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15:32
Linear Algebra: Least Squares Approximation
681 views / 0 likes - addedThe least squares approximation for otherwise unsolvable equations More free lessons at: http://www.khanacademy.org/video?v=MC7l96tW8V8
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18:50
Linear Algebra: Least Squares Examples
691 views / 0 likes - addedAn example using the least squares solution to an unsolvable system More free lessons at: http://www.khanacademy.org/video?v=8mAZYv5wIcE
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19:00
Linear Algebra: Basis of a Subspace
584 views / 0 likes - addedUnderstanding the definition of a basis of a subspace More free lessons at: http://www.khanacademy.org/video?v=zntNi3-ybfQ
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18:53
Linear Algebra: Vector Triangle Inequality
609 views / 0 likes - addedProving the triangle inequality for vectors in Rn More free lessons at: http://www.khanacademy.org/video?v=PsNidCBr5II
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15:47
Linear Algebra: Cross Product Introduction
579 views / 0 likes - addedIntroduction to the cross product More free lessons at: http://www.khanacademy.org/video?v=pJzmiywagfY
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15:13
Linear Transformation Examples: Scaling and Reflections
662 views / 0 likes - addedCreating scaling and reflection transformation matrices (which are diagonal) More free lessons at: http://www.khanacademy.org/video?v=qkfODKmZ-x4
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18:14
Linear Algebra: Matrix Product Examples
698 views / 0 likes - addedExample of taking the product of two matrices More free lessons at: http://www.khanacademy.org/video?v=x1z0hOyjapU
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20:00
Linear Algebra: Matrix condition for one-to-one trans
696 views / 0 likes - addedShowing that the rank of the of an mxn transformation matrix has to be an for the transformation to be one-to-one (injective) More free lessons at: http://www.khanacademy.org/video?v=M3FuL9qKTBs
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06:37
Linear Algebra: Simplifying conditions for invertibility
651 views / 0 likes - addedShowing that a transformation is invertible if and only if rref(A) is equal to the identity matrix More free lessons at: http://www.khanacademy.org/video?v=Yz2OosyMTmY
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06:22
Linear Algebra: Example of Finding Matrix Inverse
648 views / 0 likes - addedExample of calculating the inverse of a matrix More free lessons at: http://www.khanacademy.org/video?v=r9aTLTN16V4
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18:20
Linear Algebra: Formula for 2x2 inverse
680 views / 0 likes - addedFiguring out the formula for a 2x2 matrix. Defining the determinant. More free lessons at: http://www.khanacademy.org/video?v=eEUK_ThrHuQ
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09:03
Linear Algebra: Determinants along other rows/cols
675 views / 0 likes - addedFinding the determinant by going along other rows or columns More free lessons at: http://www.khanacademy.org/video?v=nu87kfmwNfU
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07:18 Popular
Linear Algebra: Rule of Sarrus of Determinants
728 views / 0 likes - addedA alternative "short cut" for calculating 3x3 determinants (Rule of Sarrus) More free lessons at: http://www.khanacademy.org/video?v=4xFIi0JF2AM
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16:55 Popular
Linear Algebra: Determinant when row is added
923 views / 0 likes - addedThe determinant when one matrix has a row that is the sum of the rows of other matrices (and every other term is identical in the 3 matrices) More free lessons at: http://www.khanacademy.org/video?v=VrB3LaSD_uo
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08:19 Popular
Linear Algebra: Duplicate Row Determinant
719 views / 0 likes - addedDeterminant of a matrix with duplicate rows More free lessons at: http://www.khanacademy.org/video?v=gYv8sttBIqs
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10:25
Linear Algebra: Determinant after row operations
643 views / 0 likes - addedWhat happens to the determinant when we perform a row operation More free lessons at: http://www.khanacademy.org/video?v=kpG7xySkivg
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08:07
Linear Algebra: Upper Triangular Determinant
660 views / 0 likes - addedThe determinant of an upper triangular matrix More free lessons at: http://www.khanacademy.org/video?v=VX7K8iqoiRc
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09:13 Popular
Linear Algebra: Simpler 4x4 determinant
711 views / 0 likes - addedCalculating a 4x4 determinant by putting in in upper triangular form first. More free lessons at: http://www.khanacademy.org/video?v=QV0jsTiobU4
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20:10 Popular
Linear Algebra: Determinant as Scaling Factor
756 views / 0 likes - addedViewing the determinant of the transformation matrix as a scaling factor of regions More free lessons at: http://www.khanacademy.org/video?v=g3MqSdO5Ubc
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08:37
Linear Algebra: Transpose of a Matrix
646 views / 0 likes - addedTranspose of a matrix More free lessons at: http://www.khanacademy.org/video?v=2t0003_sxtU
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08:41
Linear Algebra: Transposes of sums and inverses
678 views / 0 likes - addedTransposes of sums and inverses More free lessons at: http://www.khanacademy.org/video?v=Br_8t58mdeI
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12:07
Linear Algebra: Transpose of a Vector
650 views / 0 likes - addedTranspose of a column vector. Matrix-matrix products using vectors More free lessons at: http://www.khanacademy.org/video?v=lSoaMCNKfAg
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23:19
Linear Algebra: Rowspace and Left Nullspace
652 views / 0 likes - addedRowspace and Left Nullspace More free lessons at: http://www.khanacademy.org/video?v=qBfc57x_RSg
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13:04 Popular
Linear Algebra: Subspace Projection Matrix Example
777 views / 0 likes - addedExample of a transformation matrix for a projection onto a subspace More free lessons at: http://www.khanacademy.org/video?v=QTcSBB3uVP0
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17:55 Popular
Linear Algebra: Change of Basis Matrix
729 views / 0 likes - addedUsing a change of basis matrix to get us from one coordinate system to another. More free lessons at: http://www.khanacademy.org/video?v=1j5WnqwMdCk
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11:16
Linear Algebra: Introduction to Orthonormal Bases
672 views / 0 likes - addedLooking at sets and bases that are orthonormal -- or where all the vectors have length 1 and are orthogonal to each other. More free lessons at: http://www.khanacademy.org/video?v=7BFx8pt2aTQ
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19:24
Linear Algebra: The Gram-Schmidt Process
669 views / 0 likes - addedFinding an orthonormal basis for a subspace using the Gram-Schmidt Process More free lessons at: http://www.khanacademy.org/video?v=rHonltF77zI
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13:14
Linear Algebra: Gram-Schmidt Process Example
654 views / 0 likes - addedUsing Gram-Schmidt to find an orthonormal basis for a plane in R3 More free lessons at: http://www.khanacademy.org/video?v=tu1GPtfsQ7M
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07:43
Linear Algebra: Introduction to Eigenvalues and Eigenvectors
689 views / 0 likes - addedWhat eigenvectors and eigenvalues are and why they are interesting More free lessons at: http://www.khanacademy.org/video?v=PhfbEr2btGQ
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14:34 Popular
Linear Algebra: Finding Eigenvectors and Eigenspaces example
721 views / 0 likes - addedFinding the eigenvectors and eigenspaces of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=3-xfmbdzkqc
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13:24 Popular
Basic Linear Functions - Math Antics
1,964 views / 1 likes - addedLearn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
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18:54
Linear Algebra: Introduction to the inverse of a function
653 views / 0 likes - addedIntroduction to the inverse of a function More free lessons at: http://www.khanacademy.org/video?v=-eAzhBZgq28
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13:20
Linear Algebra: Determinant when row multiplied by scalar
646 views / 0 likes - addedThe determinant when a row is multiplied by a scalar More free lessons at: http://www.khanacademy.org/video?v=32rdijPB-rA
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02:52 Popular
Linear Algebra: (correction) scalar muliplication of row
997 views / 0 likes - addedCorrection of last video showing that the determinant when one row is multiplied by a scalar is equal to the scalar times the determinant More free lessons at: http://www.khanacademy.org/video?v=WY6QG0mZ7uQ
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21:38 Popular
Linear Algebra: Determinant and area of a parallelogram
1,268 views / 0 likes - addedRealizing that the determinant of a 2x2 matrix is equal to the area of the parallelogram defined by the column vectors of the matrix More free lessons at: http://www.khanacademy.org/video?v=n-S63_goDFg
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08:50
Linear Algebra: Transpose of a Matrix Product
674 views / 0 likes - addedTaking the transpose of the product of two matrices More free lessons at: http://www.khanacademy.org/video?v=UdHgWK13x5I
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19:38
Linear Alg: Rowspace Solution to Ax=b example
656 views / 0 likes - addedVisualizing the rowspace solution to Ax=b More free lessons at: http://www.khanacademy.org/video?v=qdf2CuMGdKs
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09:05 Popular
Linear Alg: Projection is closest vector in subspace
719 views / 0 likes - addedShowing that the projection of x onto a subspace is the closest vector in the subspace to x More free lessons at: http://www.khanacademy.org/video?v=b269qpILOpk
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16:08
Linear Algebra: Coordinates with Respect to a Basis
660 views / 0 likes - addedUnderstanding alternate coordinate systems More free lessons at: http://www.khanacademy.org/video?v=uvgru6FcyxU
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15:28 Popular
Linear Algebra: Coordinates with respect to orthonormal bases
773 views / 0 likes - addedSeeing that orthonormal bases make for good coordinate systems More free lessons at: http://www.khanacademy.org/video?v=SWbis2zWIvo
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09:19 Popular
Linear Algebra: Proof of formula for determining Eigenvalues
727 views / 0 likes - addedProof of formula for determining Eigenvalues More free lessons at: http://www.khanacademy.org/video?v=rfm0wQObxjk
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14:08
Linear Algebra: Eigenvalues of a 3x3 matrix
697 views / 0 likes - addedDetermining the eigenvalues of a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=11dNghWC4HI
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08:28
2nd Order Linear Homogeneous Differential Equations 2
598 views / 0 likes - addedLet's find the general solution! More free lessons at: http://www.khanacademy.org/video?v=SPVqgkOZMAc
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05:59
2nd Order Linear Homogeneous Differential Equations 3
583 views / 1 likes - addedLet's use some initial conditions to solve for the particular solution More free lessons at: http://www.khanacademy.org/video?v=UyCwAFQt4v0
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09:11
2nd Order Linear Homogeneous Differential Equations 4
636 views / 0 likes - addedAnother example with initial conditions! More free lessons at: http://www.khanacademy.org/video?v=3uO_uPb9H8w
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16:34 Popular
Linear Algebra: Exploring the solution set of Ax=b
1,859 views / 0 likes - addedExploring the solution set of Ax=b (non homogeneous equations) More free lessons at: http://www.khanacademy.org/video?v=1PsNIzUJPkc
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18:00
Linear Algebra: Deriving a method for determining inverses
636 views / 0 likes - addedDetermining a method for constructing inverse transformation matrices More free lessons at: http://www.khanacademy.org/video?v=6DpzCKJBsz0
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13:57 Popular
Linear Algebra: Gram-Schmidt example with 3 basis vectors
701 views / 0 likes - addedGram-Schmidt example with 3 basis vectors More free lessons at: http://www.khanacademy.org/video?v=ZRRG386v6DI
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05:39 Popular
Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix
702 views / 0 likes - addedExample solving for the eigenvalues of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=pZ6mMVEE89g
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15:34
Linear Algebra: Eigenvectors and Eigenspaces for a 3x3 matrix
691 views / 0 likes - addedEigenvectors and eigenspaces for a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=3Md5KCCQX-0
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13:09 Popular
Linear Algebra: Showing that an eigenbasis makes for good coordinate systems
707 views / 0 likes - addedShowing that an eigenbasis makes for good coordinate systems More free lessons at: http://www.khanacademy.org/video?v=C2PC9185gIw
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09:28
Linear Alg: Visualizing a projection onto a plane
668 views / 0 likes - addedVisualizing a projection onto a plane. Showing that the old and new definitions of projections aren't that different. More free lessons at: http://www.khanacademy.org/video?v=uWbZlJURkfA
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09:27
Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n
640 views / 0 likes - addedShowing that if V is a subspace of Rn, then dim(V) + dim(V's orthogonal complement) = n More free lessons at: http://www.khanacademy.org/video?v=pGhBfkBqok0
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11:14 Popular
Linear Algebra: Rank(A) = Rank(transpose of A)
708 views / 0 likes - addedRank(A) = Rank(transpose of A) More free lessons at: http://www.khanacademy.org/video?v=tqqVOWm9YsU
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08:33
Showing relation between basis cols and pivot cols
638 views / 0 likes - addedShowing that linear independence of pivot columns implies linear independence of the corresponding columns in the original equation More free lessons at: http://www.khanacademy.org/video?v=BfVjTOjvI30
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02:35 Popular
Checking Ordered Pair Solutions To Equations Example 1 | Algebra I | Khan Academy
1,267 views / 0 likes - addedChecking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?ut
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02:27 Popular
Checking Ordered Pair Solutions To Equations Example 2 | Algebra I | Khan Academy
1,052 views / 0 likes - addedSecond example of ordered pair solutions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?utm_so
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07:18
How Much Weight Can LEGO Lift?
48 views / 0 likes - addedLifting weight with LEGO Technic!How much weight can be lifted by LEGO alone? How high can we go?Various mechanisms are tested including linear actuators, pulley systems with block and tackle, gear racks and large LEGO Technic motors. As part of the build
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10:11
Undetermined Coefficients 1
586 views / 0 likes - addedUsing the method of undetermined coefficients to solve nonhomogeneous linear differential equations. More free lessons at: http://www.khanacademy.org/video?v=znE4Nq9NJCQ
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11:15
Logarithmic Scale
518 views / 0 likes - addedUnderstanding how logarithmic scale is different from linear scale and why it could be useful More free lessons at: http://www.khanacademy.org/video?v=sBhEi4L91Sg
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05:21
Will We All Be Overweight By 2048?
652 views / 0 likes - addedWill we all be overweight by 2048? The dangers of linear regression and linear thinking. Taken from a chapter of Jordan Ellenberg's amazing book How Not to Be Wrong: The Power of Mathematical Thinking. Thanks to the Vlogbrothers for their sponsorship of t
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05:09 Popular
Converting From Slope-intercept To Standard Form | Algebra I | Khan Academy
1,323 views / 0 likes - addedConverting from slope-intercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/standard-form/e/converting_between_slope_intercept_and_st
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05:02 Popular
Positive And Negative Slope | Algebra I | Khan Academy
1,536 views / 0 likes - addedPositive and negative slope Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/slope/v/similar-triangles-to-prove-that-the-slope-is-constant-for-a-line?utm_source=YT&utm_medium=Desc&utm_campaign
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06:01
More on Elasticity of Demand
552 views / 0 likes - addedLooking a bit deeper at why elasticity changes despite having a linear demand curve More free lessons at: http://www.khanacademy.org/video?v=YOT8ryWzwbY
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17:43
Matrices: Reduced Row Echelon Form 1
633 views / 0 likes - addedSolving a system of linear equations by putting an augmented matrix into reduced row echelon form More free lessons at: http://www.khanacademy.org/video?v=L0CmbneYETs
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07:37
Matrices: Reduced Row Echelon Form 2
646 views / 0 likes - addedAnother example of solving a system of linear equations by putting an augmented matrix into reduced row echelon form More free lessons at: http://www.khanacademy.org/video?v=lP1DGtZ8Wys
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12:08
Matrices: Reduced Row Echelon Form 3
687 views / 0 likes - addedAnd another example of solving a system of linear equations by putting an augmented matrix into reduced row echelon form More free lessons at: http://www.khanacademy.org/video?v=JVDrlTdzxiI
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05:41
Neutron Generators using Particle Accelerators
421 views / 0 likes - addedHow to create a neutron generator using a small, linear particle accelerator. My Patreon Page is at https://www.patreon.com/EugeneK
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07:18 Popular
Origins Of Algebra | Introduction To Algebra | Algebra I | Khan Academy
1,195 views / 0 likes - addedWhere did the word "Algebra" and its underlying ideas come from? Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/abstract-ness?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Kha
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14:12
Time ft. Neil deGrasse Tyson
430 views / 0 likes - addedWatch me on StarTalk Radio: https://youtu.be/HgMNKhgMAuk The Curiosity Box: http://curiositybox.com twitter: http://twitter.com/vsaucethree instagram: http://instagr.am/jakerawr facebook: http://facebook.com/vsauce3 Linear Time https://blogs.scientificame
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07:00
Abstract-ness | Introduction To Algebra | Algebra I | Khan Academy
640 views / 0 likes - addedThe general idea behind the word 'abstract' Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/the-beauty-of-algebra?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? h
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01:07 Popular
How To Match Function Input To Output Given The Graph (example) | Algebra I | Khan Academy
1,083 views / 0 likes - addedSal finds the input value for which g(x)=-2 given the graph of g. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_so
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01:40 Popular
How To Match Function Input To Output Given The Formula (example) | Algebra I | Khan Academy
1,009 views / 0 likes - addedSal finds the input value for which f(t)=13, given that f(t)=-2t+5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_
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02:19 Popular
How To Determine The Domain Of A Modeling Function (example With A Function) | Khan Academy
1,263 views / 0 likes - addedSal determines the domain of a function that models the height of a plant over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/determining-the-domain-of-a-function/e/interpreting
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03:04 Popular
How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy
910 views / 0 likes - addedSal find the formula of a function that, given an input value "b," outputs a value "a" that satisfies the equation 4a+7b=-52. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/functions-
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06:55 Popular
What Are Variables, Expressions, And Equations? | Introduction To Algebra | Algebra I | Khan Academy
1,705 views / 0 likes - addedLearn what variables, expressions, and equations really are. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/introduction-to-algebra/feel-for-equations-and-inequalit/e/dependent-and-independent-variable
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03:24 Popular
How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy
1,424 views / 0 likes - addedSal interprets the expression M(30)-M(0)=100 where M models an account balance over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation/e/function-nota
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01:49 Popular
How To Find Two Function Inputs With The Same Output Given Graph (example) | Khan Academy
1,842 views / 0 likes - addedSal finds the input value other than -5 for which f(x)=f(-5), given the graph of f. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inp
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02:36 Popular
How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy
1,965 views / 0 likes - addedSal interprets the expression P(5) minor P(9) where P models the number of people at the beach over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation
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06:51
How Binary Search Makes Computers Much, Much Faster
344 views / 0 likes - addedFeaturing binary versus linear search, and non-clustered indexes. Uh, indices. However you want to say it. • MORE BASICS: https://www.youtube.com/playlist?list=PL96C35uN7xGLLeET0dOWaKHkAlPsrkcha Written with Sean Elliott https://twitter.com/SeanMElli
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04:52
There's no purple light
353 views / 0 likes - addedEven though you can see purple, there's no purple light. This also explains why we can use a colour wheel when the electromagnetic spectrum is linear. Patreon- https://www.patreon.com/user?u=849925 Twitter- https://twitter.com/JesseAgarYT Images Paul Long
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29:02
James Burke- The Masters of Illusion 1991 Special
591 views / 0 likes - addedHost James Burke relates the visual effects created by modern filmmakers to the use of perspective in Renaissance art. Uses state-of-the-art computer graphics to demonstrate how scientific linear perspective was used by Renaissance artists to create the i
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03:19 Popular
Machine Pours Concrete Perfectly
738 views / 0 likes - addedThe 5700-C machine by PowerCurber pours concrete into perfect shapes and lines. The machine is designed to make curbs, gutters, sidewalks, and barrier walls. If conditions are good, the device can pour as much as 1,000 linear feet per hour. See more from
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03:05
Prehistoric Dinosaur Bird Fossils Found in China Are Amazingly Detailed | Smithsonian Channel
547 views / 0 likes - addedThe Liaoning Province of China has a reputation as a place where dinosaur fossils turn up on a regular basis in a remarkably preserved state. Many people think evolution happens in a very linear way. But the dinosaur bird fossils of Liaoning Province help
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04:45
The race to decode a mysterious language - Susan Lupack
296 views / 0 likes - addedDig into the mysterious Linear B symbols, found on ancient tablets on the island of Crete, which took scholars nearly 50 years to decode.--In the early 1900s, archaeologist Sir Arthur Evans uncovered nearly 3,000 tablets inscribed with strange symbols. He
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07:14
This crystal can split light particles
664 views / 0 likes - addedHow unusual non-linear crystals can entangle particles of light, or photons. Thanks to non-profit edX.org for sponsoring this video. Go to http://bit.ly/edXPhysicsGirl to learn more about MIT's Circuits and Electronics course or other classes from some of
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09:53 Popular
I rode the world's fastest train.
1,605 views / 2 likes - addedI thought maglev trains were a dead-end technology: but it looks like I was wrong. At JR Central's Yamanashi Maglev Test Track, I rode Japan's new maglev. The maglev: https://scmaglev.jr-central-global.com/ The exhibition centre: https://www.linear-museum
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01:22 Popular
Circle in Circle. Optical illusion
964 views / 0 likes - addedProbably this is the first Cardano's Hypocycloid mechanical model, not animation, that model makers have ever built. This motion was described first by Nicolaus Copernicus Consider two circles of radii R and R/2 with the smaller one rolling inside the big
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06:02
Particle accelerators: What are they, how do they work and why are they important to us?
144 views / 0 likes - addedA particle accelerator is a machine that accelerates particles. More specifically, it accelerates elementary particles, like protons and electrons, at extremely high speedsalmost 99.99% of the speed of light. These particles are then smashed against a sta
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02:26
Plastic bricks in Kenya - NZAMBI MATEE - Young Champion of the Earth 2020 for Africa
317 views / 0 likes - addedNzambi Matee (Kenya), a materials engineer and head of Gjenge Makers, which produces sustainable low-cost construction materials made of recycled plastic waste and sand. “We must rethink how we manufacture industrial products and deal with them at t
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08:55
How Machines Learn
497 views / 0 likes - addedHow do all the algorithms around us learn to do their jobs? **OMG PLUSHIE BOTS!!**: https://store.dftba.com/collections/cgp-grey/products/greybots-plushie Bot Wallpapers on Patreon: https://www.patreon.com/posts/15959388 Footnote: https://www.youtube.com/
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58:16
"The Time Has Come the Walrus Said" Eric Laithwaite 1974 RI Christmas Lectures, Lecture 5
192 views / 0 likes - addedProfessor Eric Laithwaite presents his second televised series of CHRISTMAS LECTURES exploring the world of engineering.A sequel to his 1966 series, 'The Engineer in Wonderland', Laithwaite was the first person to present two series of Lectures on nationa
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13:05
How To Graph Equations in Algebra
583 views / 0 likes - addedThis algebra video tutorial explains how to graph equations such as linear equations in slope intercept form & standard form as well as quadratic functions using transformations, factoring, & setting up a data table.Algebra Textbooks:https://amzn.to/3cetP
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13:30
Building and Testing a Lego-powered Submarine
613 views / 0 likes - addedMaking a radio-controlled submarine with Lego and other materials. At the end I test it in a lake. Enjoy! The submarine specs: Length: 22 cm (8.7 in) Displacement: 1880 grams (66 oz) Speed: 0.2 knots (10 cm/s) Operating depth: 3 m (10 ft) - ballast tank w
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12:51
The Science Behind the Butterfly Effect
373 views / 0 likes - addedChaos theory means deterministic systems can be unpredictable. Thanks to LastPass for sponsoring this video. Click here to start using LastPass: https://ve42.co/VeLP Animations by Prof. Robert Ghrist: https://ve42.co/GhristWant to know more about chaos th
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04:50
Why is Relativity Hard? | Special Relativity Chapter 1
469 views / 0 likes - addedThanks to http://www.brilliant.org/minutephysics for supporting this video! Thanks to my friend Mark Rober (https://www.youtube.com/channel/UCY1kMZp36IQSyNx_9h4mpCg) for making the spacetime globe, and to Grant Sanderson (https://www.youtube.com/3blue1bro
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11:51
Supervised Machine Learning: Crash Course Statistics #36
386 views / 0 likes - addedWe've talked a lot about modeling data and making inferences about it, but today we're going to look towards the future at how machine learning is being used to build models to predict future outcomes. We'll discuss three popular types of supervised machi
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04:50
How to Design a Particle Accelerator - with Suzie Sheehy
526 views / 0 likes - addedHow do you go about designing a particle accelerator? Suzie Sheehy discusses how they work, what form they take, and what champagne means to an accelerator physicist. Watch more films in our series on particle accelerators: https://youtu.be/LR_aNOcnH0Q?li
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02:13
Entropy and the Arrow of Time
507 views / 0 likes - addedAs we experience it, time flows in a single direction. But entropy, and its description in the second law of thermodynamics, is one of the few physical phenomena to imply an actual arrow of time. Day 16 of our advent calendar: http://www.rigb.org/christma
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03:40
There Are Oceans In Our Solar System That Could Contain Life
484 views / 0 likes - addedWhere else in our solar system is there water? How are oceans in outer space different than ours? Is The Moon A Star? - https://youtu.be/tYYgHq1FfDk Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Cassini Finds Global Ocean in Sa
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04:33 Popular
How To Trap Particles in a Particle Accelerator
721 views / 1 likes - addedIn particle accelerators, beams of particles are focused and fired forward at almost the speed of light. But how are those particles controlled? With the help of two visual demonstrations, Suzie Sheehy explains. Answer our survey about this film and you c
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03:59
What Drugs Do You Need to Survive in Space?
384 views / 0 likes - addedTraveling through space is rough on an astronaut’s body. What drugs do they take to cope? How One of NASA’s Deep Space Challenges Could Be Solved in the Ocean | The Swim - https://youtu.be/ogpE0mem9xE Read More: Preventing Bone Loss in Space Flight with P
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10:06
We Tried To Make Pizzas With Zero Waste
353 views / 0 likes - added"Good night, dough babies." Subscribe to Goodful's YouTube channel: https://www.youtube.com/channel/UCEMArgthHuEtX-04qL_8puQ Vegan cheese recipe inspired by Minimalist Baker https://minimalistbaker.com/how-to-make-vegan-parmesan-cheese/ Follow Rie @thedes
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11:59
The Conservation of Momentum Explained Simply
99 views / 0 likes - addedStart learning today with Brilliant! https://brilliant.org/upandatomThe law of conservation of linear momentum, shown with both Newton's laws and Galilean relativity. Classical mechanics. Hi! I'm Jade. Subscribe to Up and Atom for physics, math and comput
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04:12
Wonderful Whiskers! | Senses | SciShow Kids
227 views / 0 likes - addedSqueaks and Mister Brown are learning about senses! Did you know that animals that have whiskers can use them to sense things?Hosted by: Anthony Brown----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.
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04:39
E.T. The Extra-Terrestrial Commercial - A Holiday Reunion Xfinity 2019
196 views / 1 likes - added‘E.T.’ Phones Home Again In Reunion Short Film Premiering On NBC And Syfy EXCLUSIVE: A short film reuniting the creature from E.T. The Extra-Terrestrial and Henry Thomas, who played Elliott in the 1982 Steven Spielberg film, is premiering Thur
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20:58
The Secret of Synchronization
209 views / 0 likes - addedHow does order spontaneously arise out of chaos? This video is sponsored by Kiwico go to https://www.kiwico.com/Veritasium50 for 50% off your first month of any crate.An enormous thanks to Prof. Steven Strogatz this video would not have been possible with
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02:32 Popular
Five Crazy Bridges For Animals
928 views / 1 likes - addedWatch Frankenstein MD on PBS Digital! http://pbly.co/FMDep1 ________________________ Please support MinuteEarth on Patreon - https://patreon.com/minuteearth And subscribe! - http://www.youtube.com/user/minuteearth?sub_confirmation=1 ______________________
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