Algebra Expressions

Find the coefficient in the algebraic expression.

• x

• 4

• 5

• 9

5p + 4h - 2
Which are the variables? 

• 5p, 4h, 2

• 2

• p, h

• 5, 4

An Algebraic Expression has 

• variables, numbers and operations

• numbers

• operations and number

A coefficient is the number next to the variable.

• You multiply the coefficient times the variable

• You add the coefficient and the variable

• You subtract the variable from the coefficient

What are the variables in 3x + y

• 3x

• x,y

• x

• y

What is the coefficient in xy?

• 1

• x

• y

• 2

A letter that represents a number.

• Addition

• Expression

• Algebra

• Variable

A mathematical phrase that uses variables, numerals, and operation symbols.

• Algebra

• An equation

• An algebraic expression

• Something very scary 

Terms are added to form

• Variables

• Constants

• Expressions

• Coefficients

Product of numbers y and z subtracted from 10

• 10-yz

• yz-10

• 10y-z

• 10z-y