Matrices Equations

Calculate the determinant

• 0

• -15

• -70

• 10

What is the inverse of the 2x2 matrix?

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• 
• 

Find the inverse.

• A

• B

• C

• D

Use matrices to solve the system of equations for the y-coordinate.

• y = -7

• y = -3

• y = 7

• x = -3

Solve the matrix equation using inverse equations.

• A

• B

• C

• D

Solve the matrix equation using inverse equations.

• A

• B

• C

• D

Solve using inverse equations.

• A

• B

• C

• D

Solve using inverse matrices.

• A

• B

• C

• D

Solve using matrices operations.

• A

• B

• C

• D

Solve using matrices operations.

• A

• B

• C

• D