Calculus 10th Edition

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

Chapter 2 - Differentiation - 2.3 Exercises: 105

Answer

$f'(2)=-10.$

Work Step by Step

Using the Quotient Rule: $f'(x)=\frac{(g'(x))(h(x))-(h'(x))(g(x))}{(h(x))^2}.$ $f'(2)=\frac{(-2)(-1)-(4)(3)}{(-1)^2}=-10.$
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