Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 4 - Test - Page 647: 14

Answer

See graph and explanations.
1583717126

Work Step by Step

Step 1. From the given function $y=3sin(2x)$, we can identify its amplitude as $a=3$, its period as $p=\frac{2\pi}{2}=\pi$, and there is no phase shift. Step 2. We can graph the function for one period in $[0,\pi]$ as shown in the figure.
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