Answer
$V=300r-\frac{1}{2}\pi r^3$
Work Step by Step
Given: $V=\frac{1}{2}\pi r^2 l$
Substitute: $V=\frac{1}{2}\pi r^2 (\frac{600}{\pi r}-r)\\=300r-\frac{1}{2}\pi r^3$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 5 Polynomials and Polynomial Functions - 5.8 Analyze Graphs of Polynomial Functions - 5.8 Exercises - Problem Solving - Page 392: 42b
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