Matrix equations: scalar multiplication
- Description
- Solve equations where the unknown is a matrix, by using matrix multiplication by a scalar.
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Solve equations where the unknown is a matrix, by using matrix multiplication by a scalar. |
Timed Test
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Multiply matrices
- Description
- Find the result of a multiplication of two given matrices.
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Find the result of a multiplication of two given matrices. |
Timed Test
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Determinant of a 2x2 matrix
- Description
- Find the determinant of a given 2x2 matrix.
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Find the determinant of a given 2x2 matrix. |
Timed Test
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Determinant of a 3x3 matrix
- Description
- Find the determinant of a given 3x3 matrix.
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Find the determinant of a given 3x3 matrix. |
Timed Test
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Transform vectors using matrices
- Description
- Find the result (both algebraically and graphically) of transforming a vector using a transformation matrix.
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Find the result (both algebraically and graphically) of transforming a vector using a transformation matrix. |
Timed Test
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Determine inverse matrices
- Description
- Given a pair of matrices, determine whether they are inverses of each other.
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Given a pair of matrices, determine whether they are inverses of each other. |
Timed Test
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Inverse of a 3x3 matrix
- Description
- Find the inverse of a given 3x3 matrix.
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Find the inverse of a given 3x3 matrix. |
Timed Test
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Transform polygons using matrices
- Description
- Find the image of a given polygon under a transformation defined by a given matrix.
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Find the image of a given polygon under a transformation defined by a given matrix. |
Timed Test
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Determine invertibile matrices
- Description
- Given a 2x2 matrix, determine whether it has an inverse.
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Given a 2x2 matrix, determine whether it has an inverse. |
Timed Test
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Matrices as transformations
- Description
- Match transformation matrices with a visual representation of their effect on the plane.
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Match transformation matrices with a visual representation of their effect on the plane. |
Timed Test
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Find the inverse of a 2x2 matrix
- Description
- Find the inverse matrix of a given 2x2 matrix.
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Find the inverse matrix of a given 2x2 matrix. |
Timed Test
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Represent linear systems with matrix equations
- Description
- Represent systems of two linear equations with matrix equations by determining A and b in the matrix equation A*x=b.
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Represent systems of two linear equations with matrix equations by determining A and b in the matrix equation A*x=b. |
Timed Test
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Limits from tables
- Description
- Find limits numerically by analyzing a table of values.
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Find limits numerically by analyzing a table of values. |
Timed Test
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Limits from graphs
- Description
- Practice finding two sided limits by looking at graphs.
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Practice finding two sided limits by looking at graphs. |
Timed Test
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One-sided limits from graphs
- Description
- Practice finding one-sided limits by looking at graphs.
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Practice finding one-sided limits by looking at graphs. |
Timed Test
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Continuity at a point
- Description
- Given the graph of a function and a specific point, analyze whether the function is continuous at that point.
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Given the graph of a function and a specific point, analyze whether the function is continuous at that point. |
Timed Test
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Continuous functions
- Description
- Identify functions that are continuous for all real numbers, or for specific x-values.
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Identify functions that are continuous for all real numbers, or for specific x-values. |
Timed Test
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Intermediate value theorem
- Description
- Use the Intermediate value theorem to solve some problems.
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Use the Intermediate value theorem to solve some problems. |
Timed Test
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Limits of combined functions
- Description
- Find limits of combinations of two functions whose graphs are given.
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Find limits of combinations of two functions whose graphs are given. |
Timed Test
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Limits of composite functions
- Description
- Find limits of a composition of two functions whose graphs are given.
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Find limits of a composition of two functions whose graphs are given. |
Timed Test
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