Identifying Constants Coefficients and Variables

How many terms are in the expression
3a + 2b + c + 100

• 3

• 4

• 5

• 6

What are the coefficients in an expression?

• The numbers multiplied by the variables

• The operations in the expression

• The constants in the expression

• The exponents in the expression

What is the constant term of:
14 - 8x - 7y

• -8

• -7

• 14

• none

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

• 5

• 2

• 4

• 3

What is/are the coefficient(s) of
 2x + 9 + 7x?

• 2, 9, 7

• 2, 7

• 2x, 7x

• 9

Identify the coefficients in this expression. 4 + 3x + 5x

• 3x, 5x

• 4, 3x, 5x

• 3, 5

• x

A number on its own that does not change and is without a variable is known as a _______________.

• Term

• Variable

• Coefficient

• Constant

8x - 4 = 12

8 is a(n) _______

• constant

• variable

• coefficient

• term

In 6x − 3y = 18

3 is a(n) _____.

• constant

• term

• coefficient

• operator

2x + 3y = 30

x and y are _____

• terms

• variables

• constants

• coefficients