Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 2 - 2.6 - Combinations of Functions: Composite Functions - 2.6 Exercises - Page 221: 70

Answer

The product of an odd function and an even function is odd.

Work Step by Step

Let f(x) be an odd function and g(x) be an even function. Then, f(-x)=-f(x) and g(-x)=g(x). So, (fg)(-x)=(f(-x))(g(-x))=(-f(x))(g(x))=-(fg)(x). So, the product of an odd function and an even function is odd.
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