Calculus with Applications (10th Edition)

Published by Pearson
ISBN 10: 0321749006
ISBN 13: 978-0-32174-900-0

Chapter 3 - The Derivative - 3.1 Limits - 3.1 Exercises - Page 137: 36

Answer

7

Work Step by Step

$\lim\limits_{x \to 5}\frac{x^{2}-3x-10}{x-5} = \lim\limits_{x \to 5}\frac{(x-5)(x+2)}{x-5}= \lim\limits_{x \to 5} (x + 2) =7$
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