Quizziz L4 S1 Algebraic Expressions Vocabulary

Identify the variable of the algebraic expression:

m - 6

• 1

• m

• -6

• 6

What is red:

x + y

• expression

• equation

What is a variable?

• A number that represents an unknown value

• A letter that represents an unknown value

Choose the correct numerical expression for this phrase: "The product of 7 and the sum of 2 and 5."

• 7 + 2 + 5

• 7 x 2 x 5

• 7 - 2 + 5

• 7(2 + 5)

How many terms in the following expression:

5x + 3y - 15 + x

• 6

• 2

• 3

• 4

What is red:

x + y = 50

• expression

• equation

A variable is a ________________ that represents an unknown value.

• term

• letter

• constant

• coefficient

Identify the variable of the algebraic expression:

3x + 5

• 3

• x

• 5

• 3x and 5

Identify the constant of the algebraic expression:

3x + 5

• 3

• x

• 5

• 3x and 5

A constant is a ______________ value, a number on its own, whose value does not change.

• fixed

• changing