Answer
$(-1, 5)$
Refer to the graph below.
Work Step by Step
The given inequality is
$-1\lt x \lt 5$
Left and right parentheses indicate that $-1$ and $5$ are not a part of the graph.
Thus, the closed interval is $(-1,5)$.
To graph the inequality, use open and close parentheses at $-1$ and $5$ respectively, then shade the region in between.
Refer to the graph below.