Matrix equations: scalar multiplication

Solve equations where the unknown is a matrix, by using matrix multiplication by a scalar.

Multiply matrices

Find the result of a multiplication of two given matrices.

Determinant of a 2x2 matrix

Find the determinant of a given 2x2 matrix.

Determinant of a 3x3 matrix

Find the determinant of a given 3x3 matrix.

Transform vectors using matrices

Find the result (both algebraically and graphically) of transforming a vector using a transformation matrix.

Determine inverse matrices

Given a pair of matrices, determine whether they are inverses of each other.

Inverse of a 3x3 matrix

Find the inverse of a given 3x3 matrix.

Transform polygons using matrices

Find the image of a given polygon under a transformation defined by a given matrix.

Determine invertibile matrices

Given a 2x2 matrix, determine whether it has an inverse.

Matrices as transformations

Match transformation matrices with a visual representation of their effect on the plane.

Find the inverse of a 2x2 matrix

Find the inverse matrix of a given 2x2 matrix.

Represent linear systems with matrix equations

Represent systems of two linear equations with matrix equations by determining A and b in the matrix equation A*x=b.

Limits from tables

Find limits numerically by analyzing a table of values.

Limits from graphs

Practice finding two sided limits by looking at graphs.

Onesided limits from graphs

Practice finding onesided limits by looking at graphs.

Continuity at a point

Given the graph of a function and a specific point, analyze whether the function is continuous at that point.

Continuous functions

Identify functions that are continuous for all real numbers, or for specific xvalues.

Intermediate value theorem

Use the Intermediate value theorem to solve some problems.

Limits of combined functions

Find limits of combinations of two functions whose graphs are given.

Limits of composite functions

Find limits of a composition of two functions whose graphs are given.
