Let $f ( x ) = \left\{ \begin{array} { c c } x ^ { 2 } & - 6 < x < - 4 \\2 & x = - 4 \\6 x + 8 & - 4 < x \leq 7\end{array} \right.$

Multiple Choice

Let $f ( x ) = \left\{ \begin{array} { c c } x ^ { 2 } & - 6 < x < - 4 \\2 & x = - 4 \\6 x + 8 & - 4 < x \leq 7\end{array} \right.$ Which of the following is true for $\lim _ { x \rightarrow - 4 } f ( x )$ ?

A) -16
B) 0
C) 2
D) 16
E) Does not exist