Calculus: Early Transcendentals (2nd Edition)

Published by Pearson
ISBN 10: 0321947347
ISBN 13: 978-0-32194-734-5

Chapter 3 - Derivatives - 3.7 The Chain Rule - 3.7 Exercises - Page 191: 4


For the function $cos^4(x)$: Inner Function: $cos(x)$ Outer Function: $u^4$

Work Step by Step

With $y=f(u)$ and $u=g(x)$ to express $f(g(x))$, we can set $y=u^4$ and $u=cos(x)$ to get $cos^4(x)$
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.