4.5 Parts of an Algebraic Expression Day 1

Front

A letter that represents a number is called a _____

Back

variable

Front

What are the variables in the expression 4x + 3y - 5?

Back

x, y

Front

The number before a variable is the _____

Back

coefficient

Front

A number with no variable attached is called a _____

Back

constant

Front

Identify the constant in the expression: 5a + 3 - 7b

Back

3

Front

In the expression 2x + 4y - 1, what is the coefficient of y?

Back

4

Front

What is the term in the expression 6x + 2?

Back

6x, 2

Front

In the expression 3x - 5, what is the constant?

Back

-5

Front

What do we call the parts of an expression separated by + or - signs?

Back

terms

Front

In the expression 7 + 2x - 3y, how many terms are there?

Back

3