Given That $f ( x ) = \frac { x ^ { 2 } - 2 x - 3 } { x ^ { 2 } - 1 }$

Multiple Choice

Given that $f ( x ) = \frac { x ^ { 2 } - 2 x - 3 } { x ^ { 2 } - 1 }$ , define $f ( - 1 )$ so that $f$ is continuous at $x = - 1$

A) 1/2
B) 2
C) -2
D) -1/2