#### Answer

$1$

#### Work Step by Step

We need to build a table that shows the values of $x$ close to $-1$ from the left and right sides and the values of $f(x)$ for those values of $x$.
From the graph, we have
$\lim_\limits {x \to -1}f(x)=1$

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Published by
Pearson

ISBN 10:
0-13446-914-3

ISBN 13:
978-0-13446-914-0

$1$

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