Answer
a. See graph
b. $[-1,\infty)$
Work Step by Step
a. See graph for each function.
b. Based on the graph, the range can be found as $[-1,\infty)$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter 1 - Section 1.3 - More on Functions and Their Graphs - Exercise Set - Page 198: 70
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
