Search Results: "Linear Algebra: Matrix Product Examples"
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18:14
Linear Algebra: Matrix Product Examples
356 views / 0 likes  addedExample of taking the product of two matrices More free lessons at: http://www.khanacademy.org/video?v=x1z0hOyjapU

08:50
Linear Algebra: Transpose of a Matrix Product
347 views / 0 likes  addedTaking the transpose of the product of two matrices More free lessons at: http://www.khanacademy.org/video?v=UdHgWK13x5I

19:53
Linear Algebra  Matrix Transformations
131 views / 0 likes  addedMatrix multiplication and linear algebra explained with 3D animations.

08:37
Linear Algebra: Transpose of a Matrix
341 views / 0 likes  addedTranspose of a matrix More free lessons at: http://www.khanacademy.org/video?v=2t0003_sxtU

06:22
Linear Algebra: Example of Finding Matrix Inverse
339 views / 0 likes  addedExample of calculating the inverse of a matrix More free lessons at: http://www.khanacademy.org/video?v=r9aTLTN16V4

14:08
Linear Algebra: Eigenvalues of a 3x3 matrix
359 views / 0 likes  addedDetermining the eigenvalues of a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=11dNghWC4HI

13:04
Linear Algebra: Subspace Projection Matrix Example
436 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

17:55
Linear Algebra: Change of Basis Matrix
379 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

20:00
Linear Algebra: Matrix condition for onetoone trans
375 views / 0 likes  addedShowing that the rank of the of an mxn transformation matrix has to be an for the transformation to be onetoone (injective) More free lessons at: http://www.khanacademy.org/video?v=M3FuL9qKTBs

05:39
Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix
385 views / 0 likes  addedExample solving for the eigenvalues of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=pZ6mMVEE89g

15:34
Linear Algebra: Eigenvectors and Eigenspaces for a 3x3 matrix
345 views / 0 likes  addedEigenvectors and eigenspaces for a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=3Md5KCCQX0

15:47
Linear Algebra: Cross Product Introduction
273 views / 0 likes  addedIntroduction to the cross product More free lessons at: http://www.khanacademy.org/video?v=pJzmiywagfY

17:32
Linear Transformations as Matrix Vector Products
416 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

15:46
Linear Algebra: Introduction to Linear Independence
257 views / 0 likes  addedLinear Algebra: Introduction to linear dependence and independence More free lessons at: http://www.khanacademy.org/video?v=CrV1xCWdYg

17:04
Matrix Vector Products as Linear Transformations
422 views / 0 likes  addedMatrix Vector Products as Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=ondmopWLiEg

25:34
Linear Algebra: Vector Examples
270 views / 0 likes  addedVisually understanding basic vector operations More free lessons at: http://www.khanacademy.org/video?v=r4bH66vYjss

18:50
Linear Algebra: Least Squares Examples
357 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

11:59
Matrix Product Associativity
360 views / 0 likes  addedShowing that matrix products are associative More free lessons at: http://www.khanacademy.org/video?v=Hhc96U_HvQE

17:52
Linear Transformation Examples: Rotations in R2
342 views / 0 likes  addedLinear Transformation Examples: Rotations in R2 More free lessons at: http://www.khanacademy.org/video?v=lPWfIq5DzqI

08:52
Linear Models Example 1  Algebra I  Khan Academy
342 views / 0 likes  addedLinear model for book reading Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructingandinterpretinglinearfunctions?u

08:23
Constructing Linear Functions Example 2  Algebra I  Khan Academy
245 views / 0 likes  addedLinear model for painting Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructinglinearfunctionswordproblems?utm_sour

06:35
Constructing Linear Functions Example 1  Algebra I  Khan Academy
340 views / 0 likes  addedLinear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructinglinearfunctionswordproble

05:37
Linear Models Example 2  Algebra I  Khan Academy
268 views / 0 likes  addedMarbles and water in tank Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructingandinterpretinglinearfunctions?utm_s

03:12
Graphing Linear Functions Example 2  Algebra I  Khan Academy
307 views / 0 likes  addedGraphing equation for filling pool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/graphinglinearfunctionswordproblems?utm

02:40
Interpreting Linear Formulas Example 1  Algebra I  Khan Academy
333 views / 0 likes  addedInterpreting a linear formula Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/interpreting_linear_functions/e/interpretingfeaturesoflinearfunctions?ut

05:30
Graphing Linear Functions Example 1  Algebra I  Khan Academy
273 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/twovarlinearequationsandintro

02:35
Interpreting Linear Formulas Example 2  Algebra I  Khan Academy
258 views / 0 likes  addedLinear equation for file transfer Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/interpreting_linear_functions/e/interpretingfeaturesoflinearfunction

07:11
Graphing Solutions To Twovariable Linear Equations Example 2  Algebra I  Khan Academy
354 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/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/graphingsolutio

08:21
Twovariable Linear Equations And Their Graphs  Algebra I  Khan Academy
262 views / 0 likes  addedIntroduction to 2variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/v/checkingorderedpairsolutionstoequatio

24:47
Linear Algebra: Parametric Representations of Lines
273 views / 0 likes  addedLinear Algebra: Parametric Representations of Lines in R2 and R3 More free lessons at: http://www.khanacademy.org/video?v=hWhs2cIj7Cw

07:08
Early Train Word Problem  Linear Equations  Algebra I  Khan Academy
351 views / 0 likes  addedFun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solvinglinearequationsandinequalities/Moreequationpractice/v/patternsinsequences1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

12:07
Linear Algebra: Transpose of a Vector
322 views / 0 likes  addedTranspose of a column vector. Matrixmatrix products using vectors More free lessons at: http://www.khanacademy.org/video?v=lSoaMCNKfAg

12:49
Scientific Notation Examples  PreAlgebra  Khan Academy
306 views / 0 likes  addedMore scientific notation examples Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/scientificnotation/e/scientific_notation?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra W

21:25
Linear Algebra: Showing that Inverses are Linear
319 views / 0 likes  addedShowing that inverse transformations are also linear More free lessons at: http://www.khanacademy.org/video?v=mr9Tow8hpCg

21:38
Linear Algebra: Determinant and area of a parallelogram
454 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=nS63_goDFg

27:04
Lin Alg: Example using orthogonal changeofbasis matrix to find transformation matrix
384 views / 0 likes  addedExample using orthogonal changeofbasis matrix to find transformation matrix More free lessons at: http://www.khanacademy.org/video?v=gfVY7cW7VLQ

07:18
Origins Of Algebra  Introduction To Algebra  Algebra I  Khan Academy
356 views / 0 likes  addedWhere did the word "Algebra" and its underlying ideas come from? Watch the next lesson: https://www.khanacademy.org/math/algebra/introductiontoalgebra/overview_hist_alg/v/abstractness?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Kha

10:01
Linear Algebra: 3x3 Determinant
360 views / 0 likes  addedDeterminants: Finding the determinant of a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=0c7dt2SQfLw

14:10
Linear Algebra: Determinant of Transpose
365 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=xGV2v0dRNE

06:45
Algebra: Linear Equations 3
206 views / 0 likes  addedLinear equations with multiple variable and constant terms More free lessons at: http://www.khanacademy.org/video?v=ZnGbH2S0Dk

08:19
Linear Algebra: Duplicate Row Determinant
388 views / 0 likes  addedDeterminant of a matrix with duplicate rows More free lessons at: http://www.khanacademy.org/video?v=gYv8sttBIqs

08:07
Linear Algebra: Upper Triangular Determinant
368 views / 0 likes  addedThe determinant of an upper triangular matrix More free lessons at: http://www.khanacademy.org/video?v=VX7K8iqoiRc

14:34
Linear Algebra: Finding Eigenvectors and Eigenspaces example
397 views / 0 likes  addedFinding the eigenvectors and eigenspaces of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=3xfmbdzkqc

18:20
Linear Algebra: Formula for 2x2 inverse
352 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

06:37
Linear Algebra: Simplifying conditions for invertibility
324 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

20:10
Linear Algebra: Determinant as Scaling Factor
394 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

04:08
Cross Product and Dot Product: Visual explanation
121 views / 0 likes  addedVisual interpretation of the cross product and the dot product of two vectors. My Patreon page: https://www.patreon.com/EugeneK

16:55
Linear Algebra: Determinant when row is added
353 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

07:00
Abstractness  Introduction To Algebra  Algebra I  Khan Academy
272 views / 0 likes  addedThe general idea behind the word 'abstract' Watch the next lesson: https://www.khanacademy.org/math/algebra/introductiontoalgebra/overview_hist_alg/v/thebeautyofalgebra?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? h

06:55
What Are Variables, Expressions, And Equations?  Introduction To Algebra  Algebra I  Khan Academy
277 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/introductiontoalgebra/feelforequationsandinequalit/e/dependentandindependentvariable

15:13
Linear Transformation Examples: Scaling and Reflections
348 views / 0 likes  addedCreating scaling and reflection transformation matrices (which are diagonal) More free lessons at: http://www.khanacademy.org/video?v=qkfODKmZx4

21:10
Matrix Vector Products
360 views / 0 likes  addedDefining and understanding what it means to take the product of a matrix and a vector More free lessons at: http://www.khanacademy.org/video?v=7Mo4S2wyMg4

12:07
Algebra Basics: What Is Algebra?  Math Antics
408 views / 0 likes  addedThe first video in the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG Next video: https://youtu.be/l3XzepN03KQ This video gives an overview of Algebra and introduces the concepts of unknown value
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07:28
Algebra: Linear Equations 1
225 views / 0 likes  addedequations of the form AX=B More free lessons at: http://www.khanacademy.org/video?v=bAerID24QJ0

06:07
Algebra: Linear Equations 2
216 views / 0 likes  addedsolving equations of the form AX+B=C More free lessons at: http://www.khanacademy.org/video?v=DopnmxeMts

13:25
Linear Algebra: Another Least Squares Example
361 views / 0 likes  addedUsing least squares approximation to fit a line to points More free lessons at: http://www.khanacademy.org/video?v=QkepM8Vv3kw

18:40
Linear Algebra: nxn Determinant
341 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

22:08
Linear Algebra: Orthogonal Complements
363 views / 0 likes  addedOrthogonal Complements as subspaces. More free lessons at: http://www.khanacademy.org/video?v=QOTjdgmNqlg

17:26
Linear Algebra: Projections onto Subspaces
385 views / 0 likes  addedProjections onto subspaces More free lessons at: http://www.khanacademy.org/video?v=5B8XluiqdHM

19:00
Linear Algebra: Basis of a Subspace
295 views / 0 likes  addedUnderstanding the definition of a basis of a subspace More free lessons at: http://www.khanacademy.org/video?v=zntNi3ybfQ

15:32
Linear Algebra: Least Squares Approximation
362 views / 0 likes  addedThe least squares approximation for otherwise unsolvable equations More free lessons at: http://www.khanacademy.org/video?v=MC7l96tW8V8

21:36
Lin Alg: Another Example of a Projection Matrix
345 views / 0 likes  addedFiguring out the transformation matrix for a projection onto a subspace by figuring out the matrix for the projection onto the subspace's orthogonal complement first More free lessons at: http://www.khanacademy.org/video?v=XhCSHu6dHb8

08:41
Linear Algebra: Transposes of sums and inverses
349 views / 0 likes  addedTransposes of sums and inverses More free lessons at: http://www.khanacademy.org/video?v=Br_8t58mdeI

16:08
Linear Algebra: Coordinates with Respect to a Basis
351 views / 0 likes  addedUnderstanding alternate coordinate systems More free lessons at: http://www.khanacademy.org/video?v=uvgru6FcyxU

09:03
Linear Algebra: Determinants along other rows/cols
339 views / 0 likes  addedFinding the determinant by going along other rows or columns More free lessons at: http://www.khanacademy.org/video?v=nu87kfmwNfU

23:19
Linear Algebra: Rowspace and Left Nullspace
350 views / 0 likes  addedRowspace and Left Nullspace More free lessons at: http://www.khanacademy.org/video?v=qBfc57x_RSg

07:18
Linear Algebra: Rule of Sarrus of Determinants
359 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

11:16
Linear Algebra: Introduction to Orthonormal Bases
366 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

18:54
Linear Algebra: Introduction to the inverse of a function
340 views / 0 likes  addedIntroduction to the inverse of a function More free lessons at: http://www.khanacademy.org/video?v=eAzhBZgq28

10:25
Linear Algebra: Determinant after row operations
337 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

09:13
Linear Algebra: Simpler 4x4 determinant
370 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

19:24
Linear Algebra: The GramSchmidt Process
348 views / 0 likes  addedFinding an orthonormal basis for a subspace using the GramSchmidt Process More free lessons at: http://www.khanacademy.org/video?v=rHonltF77zI

13:14
Linear Algebra: GramSchmidt Process Example
357 views / 0 likes  addedUsing GramSchmidt to find an orthonormal basis for a plane in R3 More free lessons at: http://www.khanacademy.org/video?v=tu1GPtfsQ7M

18:53
Linear Algebra: Vector Triangle Inequality
289 views / 0 likes  addedProving the triangle inequality for vectors in Rn More free lessons at: http://www.khanacademy.org/video?v=PsNidCBr5II

07:43
Linear Algebra: Introduction to Eigenvalues and Eigenvectors
365 views / 0 likes  addedWhat eigenvectors and eigenvalues are and why they are interesting More free lessons at: http://www.khanacademy.org/video?v=PhfbEr2btGQ

02:35
Checking Ordered Pair Solutions To Equations Example 1  Algebra I  Khan Academy
329 views / 0 likes  addedChecking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/plugging_in_values?ut

11:35
Null Space 3: Relation to Linear Independence
312 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

02:27
Checking Ordered Pair Solutions To Equations Example 2  Algebra I  Khan Academy
274 views / 0 likes  addedSecond example of ordered pair solutions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/plugging_in_values?utm_so

17:38
More on linear independence
264 views / 0 likes  addedMore examples determining linear dependence or independence. More free lessons at: http://www.khanacademy.org/video?v=Alhcv5d_XOs

13:20
Linear Algebra: Determinant when row multiplied by scalar
342 views / 0 likes  addedThe determinant when a row is multiplied by a scalar More free lessons at: http://www.khanacademy.org/video?v=32rdijPBrA

02:52
Linear Algebra: (correction) scalar muliplication of row
427 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

15:28
Linear Algebra: Coordinates with respect to orthonormal bases
439 views / 0 likes  addedSeeing that orthonormal bases make for good coordinate systems More free lessons at: http://www.khanacademy.org/video?v=SWbis2zWIvo

16:34
Linear Algebra: Exploring the solution set of Ax=b
343 views / 0 likes  addedExploring the solution set of Ax=b (non homogeneous equations) More free lessons at: http://www.khanacademy.org/video?v=1PsNIzUJPkc

18:00
Linear Algebra: Deriving a method for determining inverses
346 views / 0 likes  addedDetermining a method for constructing inverse transformation matrices More free lessons at: http://www.khanacademy.org/video?v=6DpzCKJBsz0

13:57
Linear Algebra: GramSchmidt example with 3 basis vectors
390 views / 0 likes  addedGramSchmidt example with 3 basis vectors More free lessons at: http://www.khanacademy.org/video?v=ZRRG386v6DI

09:19
Linear Algebra: Proof of formula for determining Eigenvalues
386 views / 0 likes  addedProof of formula for determining Eigenvalues More free lessons at: http://www.khanacademy.org/video?v=rfm0wQObxjk

15:09
Sums and Scalar Multiples of Linear Transformations
339 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

13:09
Linear Algebra: Showing that an eigenbasis makes for good coordinate systems
359 views / 0 likes  addedShowing that an eigenbasis makes for good coordinate systems More free lessons at: http://www.khanacademy.org/video?v=C2PC9185gIw

05:02
Positive And Negative Slope  Algebra I  Khan Academy
324 views / 0 likes  addedPositive and negative slope Watch the next lesson: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/slope/v/similartrianglestoprovethattheslopeisconstantforaline?utm_source=YT&utm_medium=Desc&utm_campaign

05:09
Converting From Slopeintercept To Standard Form  Algebra I  Khan Academy
371 views / 0 likes  addedConverting from slopeintercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/standardform/e/converting_between_slope_intercept_and_st

06:54
Extracellular Matrix
254 views / 0 likes  addedOverview of how cells relate to the extracellular matrix.

03:04
How To Create A Function From An Equation (example)  Functions  Algebra I  Khan Academy
259 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/algebrafunctions/functions

01:40
How To Match Function Input To Output Given The Formula (example)  Algebra I  Khan Academy
247 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/algebrafunctions/functioninputsandoutputs/e/functions_matching_inputs_outputs?utm_

01:07
How To Match Function Input To Output Given The Graph (example)  Algebra I  Khan Academy
270 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/algebrafunctions/functioninputsandoutputs/e/functions_matching_inputs_outputs?utm_so

02:34
Converting From Standard Form To Slopeintercept Form  Algebra I  Khan Academy
391 views / 0 likes  addedStandard form to slopeintercept form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/standardform/e/slopefromanequationinstandardform?utm_source=Y

03:24
How To Interpret An Expression With Function Notation  Functions  Algebra I  Khan Academy
263 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/algebrafunctions/interpretingfunctionnotation/e/functionnota

02:36
How To Interpret An Expression With Function Notation  Functions  Algebra I  Khan Academy
330 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/algebrafunctions/interpretingfunctionnotation

10:40
Column Space of a Matrix
341 views / 0 likes  addedIntroduction to the column space of a matrix More free lessons at: http://www.khanacademy.org/video?v=st6D5OdFV9M

14:15
Inverse Matrix (part 1)
355 views / 0 likes  addedTaking the inverse of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=iUQR0enP7RQ

10:42
More on Matrix Addition and Scalar Multiplication
343 views / 0 likes  addedMore on Matrix Addition and Scalar Multiplication More free lessons at: http://www.khanacademy.org/video?v=Z19ObbmHJE

10:23
Introduction to the Null Space of a Matrix
306 views / 0 likes  addedShowing that the Null Space of a Matrix is a valid Subspace More free lessons at: http://www.khanacademy.org/video?v=jCwRV1QL_Xs

09:52
Distributive Property of Matrix Products
385 views / 0 likes  addedShowing that matrix products exhibit the distributive property More free lessons at: http://www.khanacademy.org/video?v=oMWTMj78cwc

13:20
Lin Alg: Alternate Basis Tranformation Matrix Example
452 views / 0 likes  addedExample of finding the transformation matrix for an alternate basis More free lessons at: http://www.khanacademy.org/video?v=lCRGNykWqFI

13:34
Lin Alg: Invertible Change of Basis Matrix
342 views / 0 likes  addedUsing an invertible change of basis matrix to go between different coordinate systems More free lessons at: http://www.khanacademy.org/video?v=meibWcbGqt4

18:02
Lin Alg: Transformation Matrix with Respect to a Basis
378 views / 0 likes  addedFinding the transformation matrix with respect to a nonstandard basis More free lessons at: http://www.khanacademy.org/video?v=PiuhTj0zCf4

16:41
Expressing a Projection on to a line as a Matrix Vector prod
342 views / 0 likes  addedExpressing a Projection on to a line as a Matrix Vector prod More free lessons at: http://www.khanacademy.org/video?v=JK8XNIoAkI

09:27
Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n
347 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

12:14
Algebra Basics: Exponents In Algebra  Math Antics
366 views / 0 likes  addedPart of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG Previous video: https://youtu.be/K6ewhnaL4KQ This video shows how exponents can be used more generally with variables. It explains why x
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06:35
AMAZING~Once in a Lifetime AMMONITES & MATRIX FOUND..!!
108 views / 0 likes  addedArrowhead Hunting Mississippi....Two once in a lifetime.,65 million year old Ammonites and matrix found prospecting a new creek for Arrowheads...This beast measures 16 inches in diameter and weighs 36 lbs....Thanks for watching

01:42
Factoring As Product Of Binomials
321 views / 0 likes  addedFactoring as product of binomials

29:00
Lin Alg: Changing coordinate systems to help find a transformation matrix
479 views / 0 likes  addedChanging our coordinate system to find the transformation matrix with respect to standard coordinates More free lessons at: http://www.khanacademy.org/video?v=K_na_j1Msfg

11:14
Linear Algebra: Rank(A) = Rank(transpose of A)
423 views / 0 likes  addedRank(A) = Rank(transpose of A) More free lessons at: http://www.khanacademy.org/video?v=tqqVOWm9YsU

12:36
Lin Alg: Alternate Basis Tranformation Matrix Example Part 2
351 views / 0 likes  addedShowing that the transformation matrix with respect to basis B actually works. Brief point on why someone would want to operate in a different basis to begin with. More free lessons at: http://www.khanacademy.org/video?v=EyORbCPUAd4

10:03
Cross product 1
252 views / 0 likes  addedIntroduction to the cross product More free lessons at: http://www.khanacademy.org/video?v=zA0fvwtvgvA

10:53
Cross Product 2
205 views / 0 likes  addedA little more intuition on the cross product. More free lessons at: http://www.khanacademy.org/video?v=o_puKe_lTKk

10:33
The dot product
213 views / 0 likes  addedIntroduction to the vector dot product. More free lessons at: http://www.khanacademy.org/video?v=KDHuWxy53uM

07:14
Examples Of Finding The Domain Of A Function
416 views / 0 likes  addedExamples of finding the domain of a function

05:42
Examples of null and alternative hypotheses
219 views / 0 likes  addedExamples of null and alternative hypotheses

04:24
Examples Evaluating Piecewise Functions
385 views / 0 likes  addedExamples evaluating piecewise functions

06:58
Arc Measure With Equations Examples
277 views / 0 likes  addedArc measure with equations examples

04:37
Tangents Of Circles Exercise Examples
262 views / 0 likes  addedTangents of circles exercise examples

07:21
Correlation Coefficient Intuition Examples
368 views / 0 likes  addedCorrelation coefficient intuition examples

06:42
More Examples Finding Vector Angles
335 views / 0 likes  addedMore examples finding vector angles

08:59
More Organic Chemistry Naming Examples 1
277 views / 0 likes  addedMore Organic Chemistry Naming Examples 1

09:58
Two more examples of solving rational equations
296 views / 0 likes  addedTwo more examples of solving rational equations

07:48
Organic Chemistry Naming Examples 4
211 views / 0 likes  addedOrganic Chemistry Naming Examples 4

11:02
Chiral Examples 1
260 views / 0 likes  addedChiral Examples 1 More free lessons at: http://www.khanacademy.org/video?v=0XSSPow5oAc

10:19
Chiral Examples 2
227 views / 0 likes  addedChiral Examples 2 More free lessons at: http://www.khanacademy.org/video?v=QQMZ1ljepWg

10:01
Cross Product and Torque
336 views / 0 likes  addedThe cross product and the direction of torque. More free lessons at: http://www.khanacademy.org/video?v=s38l6nmTrvM

07:32
Examples Interpreting Graphs Of Proportional Relationships
404 views / 0 likes  addedExamples interpreting graphs of proportional relationships

05:55
Worked Examples From Solving Systems Graphically
282 views / 0 likes  addedWorked examples from solving systems graphically

04:53
Examples From Understanding Scalar Multiplication Exercise
363 views / 0 likes  addedExamples from understanding scalar multiplication exercise

07:22
More Exponential Decay Examples
213 views / 0 likes  addedA few more examples of exponential decay. More free lessons at: http://www.khanacademy.org/video?v=Hqzakjo_dYg

08:27
Naming Alkenes Examples
197 views / 0 likes  addedNaming Alkenes Examples More free lessons at: http://www.khanacademy.org/video?v=KWv5PaoHwPA

10:44
Snell's Law Examples 1
243 views / 0 likes  addedSnell's Law Examples 1 More free lessons at: http://www.khanacademy.org/video?v=HahjsBApxLE

09:36
Convex Lens Examples
254 views / 0 likes  addedConvex Lens Examples More free lessons at: http://www.khanacademy.org/video?v=xxF_mdoZom0

07:15
Product Rule for derivatives: Visualized with 3D animations
140 views / 0 likes  addedVisual representation of the product rule for derivatives in Calculus.

04:28
Product rule  Logarithm derivatives example
195 views / 0 likes  addedLearn calculus with this product rule Derivative example with logarithms and exponential functions. This complete calculus derivatives tutorial explains why and how to use the product rule. To see all my calculus videos check out my website http://MathMee

03:00
Product of Functions
208 views / 0 likes  addedu17_l3_t1_we3 Product of Functions More free lessons at: http://www.khanacademy.org/video?v=JKvmAexeMgY Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

10:04
Organic Chemistry Naming Examples 5
229 views / 0 likes  addedOrganic Chemistry Naming Examples 5 More free lessons at: http://www.khanacademy.org/video?v=6BR0Q5e74bs

10:26
Organic Chemistry Naming Examples 2
226 views / 0 likes  addedOrganic Chemistry Naming Examples 2 More free lessons at: http://www.khanacademy.org/video?v=CJRQ8gOjq4E

19:14
Dot and Cross Product Comparison/Intuition
284 views / 0 likes  addedDot and Cross Product Comparison/Intuition More free lessons at: http://www.khanacademy.org/video?v=tdwFdzVqito

14:25
Vector Triple Product Expansion (very optional)
456 views / 0 likes  addedA shortcut for having to evaluate the cross product of three vectors More free lessons at: http://www.khanacademy.org/video?v=b7JTVLc_aMk

08:11
Organic Chemistry Naming Examples 3
221 views / 0 likes  addedOrganic Chemistry Naming Examples 3 More free lessons at: http://www.khanacademy.org/video?v=SeekDNhCDk

04:01
Product rule  Calculus derivatives tutorial
197 views / 0 likes  addedLearn how to take the derivative of a function using the product rule. This complete calculus derivatives tutorial explains why and how to use the product rule. To see all my calculus videos check out my website http://MathMeeting.com My name is Chris and

06:32
Examples Analyzing Clusters, Gaps, Peaks And Outliers For Distributions
589 views / 0 likes  addedExamples analyzing clusters, gaps, peaks and outliers for distributions

09:56
Probability 1 Module Examples
440 views / 0 likes  addedBasic probability examples (the type seen in the probability 1 module) More free lessons at: http://www.khanacademy.org/video?v=mLESlOZToc

18:09
Proof: Relationship between cross product and sin of angle
328 views / 1 likes  addedProof: Relationship between the cross product and sin of angle between vectors More free lessons at: http://www.khanacademy.org/video?v=7MKA2QlKvHc

06:04
EntgegenZusammen Naming Scheme for Alkenes Examples
295 views / 0 likes  addedEntgegenZusammen Naming Scheme for Alkenes Examples More free lessons at: http://www.khanacademy.org/video?v=GFiizJjGVw

05:05
Solving Ratio Problems With Tables Example 1  PreAlgebra  Khan Academy
248 views / 0 likes  addedWe're displaying ratios in a table format here, and then asking: given a ratio, solve for equivalent ratios. Here are a few examples to practice on. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/r

04:16
Least Common Multiple Exercise  Factors And Multiples  PreAlgebra  Khan Academy
330 views / 0 likes  addedWe're practicing finding the least common multiple in these example exercises. We'll teach you the prime factorization approach which is a pretty nifty way to find the lcm (least common multiple). Practice this lesson yourself on KhanAcademy.org right now

04:59
Interpreting Visual Linear Inequality
231 views / 0 likes  addedInterpreting visual linear inequality

03:42
Understanding Linear Inequality With Two Variables
232 views / 0 likes  addedUnderstanding linear inequality with two variables

02:22
Setting Up A Linear Inequality In Two Variables
231 views / 0 likes  addedSetting up a linear inequality in two variables

04:20
Analyzing Two Variable Linear Inequality
379 views / 0 likes  addedAnalyzing two variable linear inequality

08:07
Standard Form For Linear Equations
287 views / 0 likes  addedStandard form for linear equations

08:15
Linear, Quadratic, and Exponential Models
431 views / 0 likes  addedLinear, Quadratic, and Exponential Models

08:02
3variable linear equations (part 1)
319 views / 0 likes  addedVisual intuition of a 3variable linear equation.

16:31
Compositions of Linear Transformations 2
355 views / 0 likes  addedProviding the motivation for definition of matrix products More free lessons at: http://www.khanacademy.org/video?v=BuqcKpe5ZQs

07:25
Domain And Range For Piecewise Linear Function
427 views / 0 likes  addedDomain and range for piecewise linear function

04:12
Constraining Solutions To Two Variable Linear Inequalities
401 views / 0 likes  addedConstraining solutions to two variable linear inequalities

04:33
Multiplying Negative And Positive Fractions  Fractions  PreAlgebra  Khan Academy
355 views / 0 likes  addedSee examples of multiplying and dividing fractions with negative numbers. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/fractionsprealg/multiplyingfractionsprealg/e/multiplying_fractions?utm_

13:53
Linear Transformations
335 views / 0 likes  addedIntroduction to linear transformations More free lessons at: http://www.khanacademy.org/video?v=4PCktDZJH8E

23:29
Linear Subspaces
233 views / 0 likes  addedIntroduction to linear subspaces of Rn More free lessons at: http://www.khanacademy.org/video?v=pMFv6liWK4M

11:49
Linear Function Graphs
208 views / 0 likes  addedLinear Function Graphs More free lessons at: http://www.khanacademy.org/video?v=EmTvdKkAUtE

12:21
Compositions of Linear Transformations 1
334 views / 0 likes  addedIntroduction to compositions of Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=f_DTiXZpb8M

02:42
Basic Linear Function
231 views / 0 likes  addedU03_L2_T4_we1 : Basic Linear Function Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:42
Graphing linear inequalities in two variables 2 (old and redone in newer video)
209 views / 0 likes  addedU05_L2_T1_we2 : Graphing linear inequalities in two variables

20:35
Linear Combinations and Span
241 views / 0 likes  addedUnderstanding linear combinations and spans of vectors More free lessons at: http://www.khanacademy.org/video?v=Qm_OS8COwU

03:55
How to name a product, from the man behind Swiffer and BlackBerry
93 views / 0 likes  addedHave you ever wondered how products get their names? Swiffer, BlackBerry, Febreze, Dibs, Dasani– all these brands have one thing in common. They are products named by a small firm in Sausalito, California, called Lexicon Branding. The firm, founded by Dav

10:09
Linear Equations in Standard Form
258 views / 0 likes  addedLinear Equations in Standard Form More free lessons at: http://www.khanacademy.org/video?v=BaQXFstxCMo

08:30
Solving Linear Systems by Graphing
233 views / 0 likes  addedSolving Linear Systems by Graphing More free lessons at: http://www.khanacademy.org/video?v=5a6zpfl50go

09:21
Solving Linear Systems by Substitution
209 views / 0 likes  addedSolving Linear Systems by Substitution More free lessons at: http://www.khanacademy.org/video?v=V7H1oUHXPkg

15:18 Popular
Special Types of Linear Systems
967 views / 0 likes  addedSpecial Types of Linear Systems More free lessons at: http://www.khanacademy.org/video?v=5qkyuHIE2GM

02:38
Graphing Linear Equations — Harder Example  Math  New SAT  Khan Academy
311 views / 0 likes  addedWatch Sal work through a harder Graphing linear equations problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatheartofalgebra/v/satmathh3easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

14:58
Linear Equations in Slope Intercept Form
249 views / 0 likes  addedLinear Equations in Slope Intercept Form More free lessons at: http://www.khanacademy.org/video?v=5fkh01mClLU

09:39
Linear Equations in Point Slope Form
238 views / 0 likes  addedLinear Equations in Point Slope Form More free lessons at: http://www.khanacademy.org/video?v=zqCokP2vDGo

02:55
Linear Equation Word Problems — Basic Example  Math  New SAT  Khan Academy
471 views / 0 likes  addedWatch Sal work through a basic Linear equations word problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatheartofalgebra/v/satmathh2easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

16:16
Lin Alg: A Projection onto a Subspace is a Linear Transforma
376 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

05:26
Factors And Divisibility In Algebra
262 views / 0 likes  addedFactors and divisibility in algebra

10:29
Algebra Basics: Solving 2Step Equations  Math Antics
522 views / 1 likes  addedThere was a confusing example in the original video. This is the updated version. This video shows students how to solve 2step Algebra equations involving one addition or subtraction and one multiplication or division. Part of the Algebra Basics Series:

11:59
Generalized Linear Consumption Function
213 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

02:51
The Horse Horseshoe Boots Viral Algebra Problem  The Correct Answer Explained
643 views / 1 likes  addedA lot of people are arguing over the correct answer to this algebra problem involving horses, horseshoes, and boots. A Facebook post with this problem has over 500,000 comments. Can you figure it out? In this video I explain the correct answer. Blog post:

06:17
Solving Percent Problems  Decimals  PreAlgebra  Khan Academy
334 views / 0 likes  addedWe'll use algebra to solve this percent problem. Watch the next lesson: https://www.khanacademy.org/math/prealgebra/decimalsprealg/percentwordprobsprealg/v/solvingpercentproblems2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the

03:03
Introduction To Exponents  PreAlgebra  Khan Academy
319 views / 0 likes  addedTaking an exponent is basically the act of repeated multiplication. You know how to multiply, right? If so, understanding exponents is completely within your grasp! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/ma

03:21
Introduction To Perimeter  Measurement  PreAlgebra  Khan Academy
257 views / 0 likes  addedFind perimeter by adding sidelengths of various figures. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/measurement/perimeter/e/perimeter_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Wa

09:45
2nd Order Linear Homogeneous Differential Equations 1
278 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

05:27
Converting Directly From Binary To Hexadecimal  PreAlgebra  Khan Academy
274 views / 0 likes  addedWatch the next lesson: https://www.khanacademy.org/math/prealgebra/exponentsradicals/Worldofexponents/v/exponentswarmup?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/prealgebra/app

04:58
Exploring linear relationships
297 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

04:01
Recognizing Linear Functions
206 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

05:45
NonLinear Systems of Equations 1
192 views / 0 likes  addedU10_L2_T2_we1 NonLinear 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

08:22
NonLinear Systems of Equations 2
192 views / 0 likes  addedU10_L2_T2_we2 NonLinear 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

06:57
NonLinear Systems of Equations 3
234 views / 0 likes  addedU10_L2_T2_we3 NonLinear 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

20:48
Introduction To Scientific Notation  PreAlgebra  Khan Academy
382 views / 0 likes  addedIntroduction to scientific notation. An indepth discussion about why and how scientific notation is used. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/prealgebra/exponentsradicals/scientificnotation/e/sc

09:17
Unit Conversion Within The Metric System  PreAlgebra  Khan Academy
309 views / 0 likes  addedMetric unit conversion Watch the next lesson: https://www.khanacademy.org/math/prealgebra/ratesandratios/metricsystemtutorial/v/convertingwithinthemetricsystem?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Missed the previous lesson? http

13:08
Null Space 2: Calculating the null space of a matrix
340 views / 0 likes  addedCalculating the null space of a matrix More free lessons at: http://www.khanacademy.org/video?v=qvyboGryeA8

09:35 Popular
Algebra Basics: Solving Basic Equations Part 2  Math Antics
834 views / 0 likes  addedPart of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1NG Previous video: https://youtu.be/l3XzepN03KQ Next video: Coming Soon This video shows students how to solve simple 1step Algebra equati
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