#### Answer

The domain of $g(t)$ is: $(-∞,-1) \cup (-1,∞)$

#### Work Step by Step

$g(t) = \frac{t^{2} - 1}{t + 1}$ has one restriction at $t = -1$ (undefined). Otherwise, it becomes a line:
$g(t)=\frac{(t+1)(t-1)}{(t+1)}=t-1$

Published by
Cengage Learning

ISBN 10:
1285741552

ISBN 13:
978-1-28574-155-0

The domain of $g(t)$ is: $(-∞,-1) \cup (-1,∞)$

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.