3.25 Polynomial Functions Review

Which of the following polynomials is written in standard form?

• y = 7x³ − 5x² + 2x + 7

• y = 8 − 4x² + 3x + 2x³

• y = 10x² − 5x⁵ + 2x + 20

• y = 1 + 2x² − 3x³ + 4x⁴

Fill in the blank:  The maximum number of turning points is ____ less than the degree of the polynomial.

• 0
• 1
• 2
• 3

What is the DEGREE of the polynomial 3x³ + 2x⁴ + 5x ?

• 1

• 2

• 3

• 4

What is the leading coefficient in the polynomial?

7x² + x⁴ - 2 + 22x

• 22

• 1

• 7

• -2

What are the
zeros of the polynomial
y = 3(x + 4)(x + 1)(x - 3)?

• -4, -1, 3
• 3, -3, 4, 1
• 4, 1, -3
• 3, -4, -1, 3

Tags

CCSS.HSF-IF.C.7C

What is the name of a polynomial with three terms?

• monomial
• binomial
• trinomial
• cubic

What is the name of a polynomial with two terms?

• monomial
• binomial
• trinomial
• quadratic

What are the zeros of the polynomial function?
y = x(x - 6)(x + 5)

• 0, 6, -5
• 6, -5
• 0, -6, 5
• 1, -6, 5

Tags

CCSS.HSF-IF.C.7C

What are the roots of the polynomial function?
y = (x + 2)(x - 7)³

• -2, 7 multiplicity 3
• -2, 7, 3
• 2, -7 multiplicity 3
• 2, -7, 3

Tags

CCSS.HSF-IF.C.7C

Odd Multiplicities have which of the following effects on the x-axis?

• Cross the x-axis
• Turn on the x-axis

Tags

CCSS.HSA.APR.B.3