Evaluating Parts of Expressions

Identify the coefficient in the expression
4m + n + 2

• 2

• 4

• m

• n

How many terms are in the expression
3x + 2y + z

• 5

• 2

• 4

• 3

Identify the variables in the expression
3x +  9

• x

• y

• 9

• 3x

• 17

• 26

• -12

• -14

Find the value of the expression.

• -12

• 12

• 14

• -14

Which word BEST describes the "z"

• base

• exponent

• constant

• coefficient

• variable

Which word best describes the 7?

• base

• exponent

• coefficient

• variable

• constant

In the expression 4x - 12, what is 4x?

• coefficient

• constant

• term

• variable

• 84

• 46

• 73

• 81

• 61

• 54

• 43

• 32