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 - Concept and Vocabulary Check - Page 595: 5

Answer

$$A, \\ \frac{2\pi }{B}$$

Work Step by Step

Please note that the graph of $y=A \cos Bx$ has amplitude $A$ and period $\frac{2\pi }{B}$.
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