Given $\lim _ { x \rightarrow 7 } \frac { x ^ { 2 } - 14 x + 49 } { x ^ { 2 } - 7 x }$

Multiple Choice

Given $\lim _ { x \rightarrow 7 } \frac { x ^ { 2 } - 14 x + 49 } { x ^ { 2 } - 7 x }$
Say whether L'Hospital's rule applies. If it does, use it to evaluate the given limit. If not, use some other method.

A) yes, 0
B) no, 0
C) no, 7
D) yes, 7
E) yes, 4