Classifying Polynomials

Select all of the expressions that are monomials.

• 1/2

• 6^x

• y^-3

• 4x²y³

Select all of the expressions that are monomials.

• 3/x

• x + 15

• x/3

• y

Select all of the expressions that are monomials.

• 20

• -20

• x

• -x²

Which polynomials are also a monomials? (select all that apply)

• -4x⁴ - 8

• -8

• 2x + x² - 9

• 7x⁴ - 1 + x³ + 2x

Which polynomials are also a binomials? (select all that apply)

• -4x⁴ - 8

• -8

• 2x + x² - 9

• 7x⁴ - 1 + x³ + 2x

Which polynomials are also a trinomials? (select all that apply)

• -4x⁴ - 8

• -8

• 2x + x² - 9

• 7x⁴ - 1 + x³ + 2x

What is the degree of -5x²y³z?

• 5

• 2

• 3

• 6

What is the degree of 7ab²c?

• 4

• 2

• 3

• 7

What is the degree of 5?

• 5

• 1

• 0

What is the degree of 10x?

• 10

• 1

• 0