Find the Limit (If It Exists) $$\lim _ { x \rightarrow 5 } \frac { \sqrt { x + 4 } - 3 } { x - 5 }$$

Multiple Choice

Find the limit (if it exists) . $$\lim _ { x \rightarrow 5 } \frac { \sqrt { x + 4 } - 3 } { x - 5 }$$

A) 6
B) 1
C) 0
D) $\frac { 1 } { 6 }$
E) Limit does not exist.