Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 5 - Section 5.3 - Trigonometric Graphs - 5.3 Exercises - Page 430: 74

Answer

Local Maximum: (0.936, 1.76), (3.709, 0.369) Local Minimum: (2.574, -0.369)

Work Step by Step

Given: $y = \sin x + sin 2x $ The question asks for the maximum and minimum values of the function between 0 and $2\pi$ The gray dots in the graph represent the intercepts of the function and the local minimum and maximum points. Local Maximum: (0.936, 1.76), (3.709, 0.369) Local Minimum: (2.574, -0.369)
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