Chapter 3 Study Guide

x³-3x²-10x+24 ÷ x+3

• x²-7x+5

• x-8

• x²-6x+8

• x+9

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Name the vertex to the given quadratic graph

• (2,3)

• (3,2)

• (0,-1)

• (4,-1)

Find f(0)

• -3

• 18

• 4

• 0

Identify the y-intercept

• (0,-1)

• (0,-3)

• (-1,-1)

• (-3,0)

Find the range of the parabola pictured.

• (-1,-1)

Which is a zero of the graph?

• 0
• -1
• 1.5
• -3

Based on the end behavior of the polynomial, what is the degree of the polynomial?

• a negative real number
• a positive real number
• an odd real number
• an even real number

What is the highest degree among terms in this polynomial?

6x² + 7x⁴ + x3 + x

• 1

• 2

• 3

• 4

q² - 121

• (q + 11) (q - 11)
• (q - 11) (q - 11)
• (q + 11) (q + 11)
• Can't factor using Diff. of Squares