Calculus: Early Transcendentals (2nd Edition)

by Briggs, Bill L.; Cochran, Lyle; Gillett, Bernard

Published by Pearson

ISBN 10: 0321947347

ISBN 13: 978-0-32194-734-5

Chapter 4 - Applications of the Derivative - 4.1 Maxima and Minima - 4.1 Exercises - Page 243: 21

Answer

See the graph.

Work Step by Step

Note the horizontal tangent line at $x = 2$, and the “corners” at $x = 1$ and $x = 3$. Also note the absolute maximum at $x = 3$ and the absolute minimum at $x = 4$.

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