Algebra and Trigonometry 10th Edition

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

Chapter 5 - P.S. Problem Solving - Page 419: 5

Answer

(a) $f(u+v)=f(u)\cdot f(v)$ (b) $f(2x)=[f(x)]^2$

Work Step by Step

(a) $f(u+v)=a^{u+v}=a^ua^v=f(u)\cdot f(v)$ (b) $f(2x)=a^{2x}=(a^x)^2=[f(x)]^2$
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