Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 13 - Section 13.1 - Finding Limits Numerically and Graphically - 13.1 Exercises - Page 905: 23

Answer

Does not exist.

Work Step by Step

Graph the function as shown, it seems when $x\to 0$, $f(x)\to -\infty$, thus the limit does not exist.
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