Augmented Matrix

Augmented Matrix

A= $3\ \times4$  B= $4\ \times\ 1$  

then AB= $3\ \times\ 1$  

Multiple Choice

Before you write an augmented matrix, make sure each equation in the system is written in _____ _____ .

• standard form
• random order
• decreasing order
• original form

Multiple Choice

• A

• B

• C

• D

Multiple Choice

Write the system that corresponds to the augmented matrix.

• A

• B

• C

• D

Multiple Choice

Write the augmented matrix that corresponds to the system

• A

• B

• C

• D

Multiple Choice

State the dimensions of the augmented matrix for the system.

• 2 x 3
• 3 x 2
• 3 x 4
• 4 x 3

Multiple Choice

State the dimensions of the augmented matrix for the system.

• 2 x 3
• 3 x 2
• 3 x 4
• 4 x 3

Poll

Do you like augmented matrix?

• yes

• no