Solve Matrix Equations

Solve the system.

• No Solution

• Infinitely Many Solutions

• (2, -1, 5)

• (3, -2, 1)

Solve the system.

• No Solution

• Infinitely Many Solutions

• (2, -1, 5)

• (3, -2, 1)

A matrix derived from a system of linear equations is the _____ _____ of the system.

• augmented matrix

• constant matrix

• linear matrix

• coefficient matrix

• a

• b

• c

• d

• a

• b

• c

• d

• 
• 
• 
• 

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

• y = -7

• y = -3

• y = 7

• x = -3

Let A,X and B be matrices. Assume A^-1 exists.

Solve AX = B for X

• X = AB

• X = BA

• X = A^-1B

• X = BA^-1

Let A,X and B be matrices. Assume A^-1 exists. Solve XA = B for X

• X = AB

• X = BA

• X = A^-1B

• X = BA^-1

Find the values of m and n.

• m = 3, n = -5

• m = 11, n = -5

• m = 3, n = -4

• m = 11, n = -4