College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 6 - Section 6.1 - Composite Functions - 6.1 Assess Your Understanding - Page 408: 13

Answer

a) $98$ b) $49$ c) $4$ and d) $4$

Work Step by Step

a) $(f \space o \space g)(4)=f(g(4)); \\ f(49) =(2)(49)=98$ b) $(g \space o \space f)(2)=g(f(2)); \\ g(4) =48+1=49$ c) $(f \space o \space f)(1)=f(f(1)); \\ f(2) =(2)(2)=4$ d) $(g \space o \space g)(0)=f(g(0)); \\ g(1)=3+1=4$ Hence, a) $98$ b) $49$ c) $4$ and d) $4$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.