Describe the Behavior of the Function Below as X Approaches $- \frac { \pi } { 2 }^-$

Multiple Choice

Describe the behavior of the function below as x approaches $- \frac { \pi } { 2 }^-$ .
$f ( x ) = 4 \tan x$

A) f $\rightarrow$ + $\infty$ as x $\rightarrow$ $- \frac { \pi } { 2 }^-$ .
B) f $\rightarrow$ 0 as x $\rightarrow$ $- \frac { \pi } { 2 }^-$ .
C) f $\rightarrow$ 1 as x $\rightarrow$ $- \frac { \pi } { 2 }^-$ .
D) f $\rightarrow$ – $\infty$ as x $\rightarrow$ $- \frac { \pi } { 2 }^-$ .
E) f $\rightarrow$ –1 as x $\rightarrow$ $- \frac { \pi } { 2 }^-$ .