Precalculus (6th Edition) Blitzer

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

Chapter 4 - Section 4.5 - Graphs of Sine and Cosine Functions - Exercise Set - Page 598: 111

Answer

makes sense

Work Step by Step

This statement makes sense because finding the x-intercepts and plotting them on the x-axis can be a good start to graph the entire function.
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