Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Chapter 5 - Trigonometric Functions - Cumulative Review - Page 460: 10

Answer

See graph.

Work Step by Step

To graph $y=3sin(2x)$ from one period of $y=sin(x)$, compress the curve horizontally by a factor of $1/2$, the stretch vertically by a factor of 3. Repeat the resulting curve horizontally to cover the window. See graph.
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