College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 2 - Summary, Review, and Test - Review Exercises - Page 324: 17

Answer

a. {$-3\leq x \lt5$} b. {$-5\leq y \leq0$} c. $x-intercept=(-3,0)$ d. $y-intercept=(0,-2)$ e. decreasing on $[-3,-2]$ increasing on $[-2,0]$ decreasing on $[0,3]$ increasing on $[-3,5)$ f. $f(-2)=-3$ and $f(3)=-5$

Work Step by Step

As we can see from the graph a. Domain={$-3\leq x \lt5$} b. Range={$-5\leq y \leq0$} c. $x-intercept=-3$ d. $y-intercept=-2$ e. $f(x)$ is decreasing on $[-3,-2]$ $f(x)$ is increasing on $[-2,0]$ $f(x)$ is decreasing on $[0,3]$ $f(x)$ is increasing on $[3,5)$ f. $f(-2)=-3$ and $f(3)=-5$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.