Answer
$\frac{13}{3}$
Work Step by Step
Use the formula for average value with a = 0, and b = 5. The average price is
$\frac{1}{5-0}\int^{5}_{0}(x^{2}-4)dx=\frac{1}{5}(\frac{x^{3}}{3}-4x)|^{5}_{0}=\frac{13}{3}$
Calculus with Applications (10th Edition)
by Lial, Margaret L.; Greenwell, Raymond N.; Ritchey, Nathan P.
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 440: 25
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