Parts of an Algebraic Expression

Select all coefficients.

• 7

• 2

• 5

• 7x

• 2y

Which variable has a coefficient of 4?

• p

• c

• x

4y - 2h + (10 ÷ 5) + 17

How many terms are in this expression?

• 6

• 5

• 3

• 4

Identify a constant in the expression
3x + 2y + 7

• 3

• 2y

• 7

• 2

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

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

• 3

• 4

• 5

• 6

Identify the constant in the expression
4y + 2 + x

• x

• y

• 4y

• 2

The number before a variable is the _____.

• term

• constant

• coefficient

• variable

A letter that represents a number is called a _____.

• variable

• coefficient

• constant

• term