Algebraic Expression

A mathematical phrase that contains numbers, variables, and operations with no equal sign

• Variable

• Expression

• Equation

• Exponent

A term without a variable

• Coefficient

• Constant

• Term

• Exponent

Parts of an expression separated by a plus or minus sign

• Term

• Constant

• Expression

• Coefficient

The numerical part of a term that contains a variable

• Exponent

• Term

• Coefficient

• Constant

Choose the algebraic expression that matches the verbal phrase.

• A) 2x + 3

• B) x^2 - 4

• C) 5 - x

• D) 3x + 7

Click on the name of the red part of the algebraic expression:

4² + 2x -7

• coefficient

• variable

• base

• power

Click on the name of the red part of the algebraic expression:

4 (x-2) -12

• constant

• variable

• coefficient

• exponent

Click on the name of the red part of the algebraic expression:

4² + 2x -7

• variable

• constant

• base

• coefficient

Click on the name of the red part of the algebraic expression:

4² + 2x -7

• power

• base

• coefficient

• variable

How many terms are in this expression?

• 1

• 2

• 3

• 4