Calculus Concepts: An Informal Approach to the Mathematics of Change 5th Edition

Published by Brooks Cole
ISBN 10: 1-43904-957-2
ISBN 13: 978-1-43904-957-0

Chapter 1 - Ingredients of Change: Functions and Limits - 1.2 Activities - Page 21: 12

Answer

a) The function increases indefinitely when $u$ goes to $0$ and the function decreases indefinitely when $u$ increases (without bound). b) $\lim\limits_{u \to 0}=+\infty $ and $\lim\limits_{u \to +\infty}=-\infty$ c) There isn't a horizontal asymptote.

Work Step by Step

Answer given by direct observation of the graph.
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