Find the Limit, If It Exists $$\lim _ { x \rightarrow 1 } \frac { x ^ { 2 } + 8 x - 9 } { x ^ { 2 } - 1 }$$

Multiple Choice

Find the limit, if it exists.
- $$\lim _ { x \rightarrow 1 } \frac { x ^ { 2 } + 8 x - 9 } { x ^ { 2 } - 1 }$$

A) Does not exist
B) 5
C) 0
D) - 4