Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter 3 - Applications of Differentiation - 3.6 Exercises - Page 212: 3

Answer

The graph that matches #3 is a.

Work Step by Step

The function graphed is from the parent function cos(x). Therefore the derivative would be -sin(x). Graph a is the only one that oscillates like a sine curve so it is the correct graph.
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