Use the TABLE Feature of a Graphing Utility to Find $\lim _ { x \rightarrow \theta } \left( e ^ { x } - e ^ { - x } \right)$

Use the TABLE feature of a graphing utility to find the limit.
- $\lim _ { x \rightarrow \theta } \left( e ^ { x } - e ^ { - x } \right)$

A) 2
B) 0
C) 1
D) does not exist