Review: Polynomial Functions

What is the degree classification of this polynomial?
x²+4x-8

• binomial
• trinomial
• quadratic
• cubic

What is the term classification of the following polynomial?
x³-7x²+3

• monomial
• binomial
• trinomial
• polynomial

Which is an example of a cubic binomial?

• x³+5
• x²+3
• x²+5x-6
• 5x³

f(x) = 3x² + 5x - 9

• UP and UP
• DOWN and DOWN
• UP and DOWN
• DOWN and UP

f(x) = -3x⁵ + 5x⁴ - 7x³ + 2x - 12

• UP and UP
• DOWN and DOWN
• UP and DOWN
• DOWN and UP

Describe the end behavior of the graph.

• down, down

• down, up

• up, down

• up, up

Identify the zeros:

• x=-2, x=-1, x=0
• x=-2, x=0
• x=-1, x=0, x=2
• x=-2, x=0, x=1

f(x)=(x+4)(x-3)(x-2)
List the zeros for this function.

• x= -4, x=3, x= -2
• x= -4, x=3, x=2
• x= -4, x=3, x=2
• x=4, x= -3, x= -2

Which of the following could be the equation of the graph shown?

• f(x) = x² + 3x
• f(x)=x³ + 6x² + 9x
• f(x) = x² - 3x
• f(x)=x³ - 6x² + 9x

For the pictured polynomial, which is a relative max?

• (-3, -2)
• (3, 0)
• (2, 0)
• (4, 1)