Let $f ( x ) = \frac { | x | } { x }$

Multiple Choice

Let $f ( x ) = \frac { | x | } { x }$ Which of the following is true for $\lim _ { x \rightarrow 0 ^ { - } } f ( x )$ ?

A) -1
B) 0
C) 1
D) 2
E) Does not exist