Parts of Variable Expression

Identify the variable in the expression 5y+7?

• x

• 5y

• y

• 7

Identify the variable of the algebraic expression:

• 3

• x

• 5

• 3x and 5

Identify the terms of the algebraic expression:

• 3

• x

• 5

• 3x and 5

A symbol for a number we don't know yet. This is usually a letter.

• coefficient

• sum

• variable

• term

a symbol for an unknown value; usually a letter (such as a, x, or y) is the symbol used

• constant

• variable

• coefficient

• term

What are the variables in the following expression?

• 3, 4, 1 and 7

• z, x and y

• + and -

• 15

How many terms are in the algebraic expression?

• 5

• 2

• 4

• 3

What is the "2" called
 in the following term.
 

• Variable Term

• Variable

• Constant

• Coefficient

An Algebraic Expression is a mathematical phrase that includes at least one ___________________.

• variable

• coefficient

• constant

• Sponge Bob

Define terms.

• parts of an expression or equation separated by + or -.

• parts of a sentence

• many ways to do a problem

• parts of a car