Calculus with Applications (10th Edition)

Published by Pearson
ISBN 10: 0321749006
ISBN 13: 978-0-32174-900-0

Chapter 8 - Further Techniques and Applications of Integration - 8.2 Volume and Average Value - 8.2 Exercises - Page 439: 9



Work Step by Step

If y=0, then x=1, x=34, so that a=1, b=4. The volume is $V=\int^{4}_{1}\pi(\sqrt 2x +1)^{2}dx=\pi[\frac{(2x+1)^{2}}{4}]^{4}_{1}=18\pi$
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.