Test Review of Matrix Application

What are the dimensions of this matrix?

• 2 x 3

• 3 x 2

• 6 x 1

• 1 x 6

In Matrix R (pictured) what is the value of element R₃₂

• 8

• 9.01

• 6

• 1

What is the name of each entry of a matrix?

• Row

• Element

• Dimension

• Rectangle

How many rows are in a 7 x 3 matrix?

• 7

• 3

• 21

• 10

How many columns are in a 5 x 4 matrix?

• 5

• 4

• 20

• 9

• A

• B

• C

• D

• E

• A

• B

• C

• D

• E

• A

• B

• C

• D

• E

• A

• B

• C

• D

• E

• A

• B

• C

• D

• E