Expressions Vocab

List the constant(s) in the following expression:

4x - 2 + 7x

• 4 and 7

• 2

• -2

• 4, -2, 7

The following expression has like terms:

6x - 1

• True

• False

A ________ is a number without a variable.

• Constant

• Coefficient

• Expression

• Like Term

A ________ is a number multiplied by a variable.

• constant

• coefficient

• expression

• like term

What is the coefficient of the term -x?

• -1

• 1

• There is no coefficient

• 0

What is the coefficient of the term -7?

• 7

• -7

• There is none

• 0

-3 is a ________ in the expression

6 - 3x + 2

• constant

• coefficient

• like term

6 is a ________ in the expression

6 - 3x + 2

• constant

• coefficient

Select ALL coefficients in the following expression:

2u - 7y + 1

• 2

• 7

• -7

• 1

Select ALL constants in the following expression:

4x - 5 + 7x

• 5

• -5

• 4

• 7