Precalculus (10th Edition)

by Sullivan, Michael

Published by Pearson

ISBN 10: 0-32197-907-9

ISBN 13: 978-0-32197-907-0

Chapter 14 - A Preview of Calculus: The Limit, Derivative, and Integral of a Function - Chapter Review - Chapter Test - Page 908: 11

Answer

$2$

Work Step by Step

As $x$ gets closer and closer to $1$ from both sides, the $y$-values get closer and closer to $2$ from both sides. Hence the answer is $2$.

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