Evaluating Algebraic Expressions and Equivalent Expressions

A number used to multiply a variable. It is the number "attached" to a variable.

• constant

• coefficient

• term

• expression

In 8r - 3 , the COEFFICIENT is ___

• 8

• r

• -

• 3

What are the terms in the expression?
4 + 16v

• 4, 16v

• 4

• v

• +16

What is the constant in the expression? 4 + 16v

• 4, 16v

• 4

• 16

• +16

What is the variable in the following expression? 15n - 4

• 15n, -4

• 15n, 4

• 15, -4

• n

What is the coefficient in the following expression? 15n - 4

• 15n, -4

• 15

• 15, -4

• n

Evaluate 16 – x when x = 5.

Evaluate 3n when n = 11.

coefficient

• In 3x-5, the three is the coefficient

• In 3x-5, the five is the coefficient

• In 3x-5, the x is the coefficient