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 220: 45

Answer

a) 3; b) 0.

Work Step by Step

a) Determine $(f+g)(3)$: $(f+g)(3)=f(3)+g(3)=2+1=3$ b) Determine $(f/g)(2)$: $(f/g)(2)=\dfrac{f(2)}{g(2)}=\dfrac{0}{2}=0$
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