Precalculus (6th Edition)

by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie

Published by Pearson

ISBN 10: 013421742X

ISBN 13: 978-0-13421-742-0

Chapter 2 - Graphs and Functions - 2.6 Graphs of Basic Functions - 2.6 Exercises - Page 257: 45

Answer

See graph, domain $(-\infty,\infty)$ and range $\{...-2,-1,0,1,2,... \}$

Work Step by Step

Step 1. Graph the function as shown in the figure. Step 2. Identify the domain as $(-\infty,\infty)$ and range as $\{...-2,-1,0,1,2,... \}$

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