Precalculus (10th Edition)

by Sullivan, Michael

Published by Pearson

ISBN 10: 0-32197-907-9

ISBN 13: 978-0-32197-907-0

Chapter 6 - Trigonometric Functions - 6.4 Graphs of the Sine and Cosine Functions - 6.4 Assess Your Understanding - Page 409: 39

Answer

See graph. $(-\infty,\infty)$, $[-1,1]$.

Work Step by Step

Step 1. See graph for $y=sin(-2x)$ with key points. Step 2. Based on the graph, we can determine the domain as $(-\infty,\infty)$ range as $[-1,1]$.

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