Write a polynomial equation for a function with a graph that bounces off the x-axis at (-1, 0), crosses it at (4, 0), and goes through the point (-2, -18).

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.1: Quadratic Functions
Problem 105E
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8-44
Some polynomials have a stretch factor, just like the a in equations of parabolas and other parent funcionsr v
an exact equation, including the stretch factor, for each graph below.
8-43.
a.
15
10
b.
8-44.
Write a polynomial equation for a function with a graph that bounces off the x-axis at (-1, 0), crosses it at (4, 0), and
goes through the point (-2, -18).
8-48.
Write a polynomial equation for a graph that passes through the point (-1, 60) and has three x-intercepts: (-4, 0),
(1, 0), and (3, 0).
Transcribed Image Text:Some polynomials have a stretch factor, just like the a in equations of parabolas and other parent funcionsr v an exact equation, including the stretch factor, for each graph below. 8-43. a. 15 10 b. 8-44. Write a polynomial equation for a function with a graph that bounces off the x-axis at (-1, 0), crosses it at (4, 0), and goes through the point (-2, -18). 8-48. Write a polynomial equation for a graph that passes through the point (-1, 60) and has three x-intercepts: (-4, 0), (1, 0), and (3, 0).
b.
-5
8-44.
Write a polynomial equation for a function with a graph that bounces off the x-axis at (-1, 0), crosses it at (4, 0), and
goes through the point (-2, -18).
8-48.
Write a polynomial equation for a graph that passes through the point (-1, 60) and has three x-intercepts: (-4, 0),
(1, 0), and (3, 0).
Transcribed Image Text:b. -5 8-44. Write a polynomial equation for a function with a graph that bounces off the x-axis at (-1, 0), crosses it at (4, 0), and goes through the point (-2, -18). 8-48. Write a polynomial equation for a graph that passes through the point (-1, 60) and has three x-intercepts: (-4, 0), (1, 0), and (3, 0).
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