Solve the Problem $f ( x ) = 1 - x$

Multiple Choice

Solve the problem.
-Decide which of the rational functions might have the given graph. A) $f ( x ) = 1 - x$
B) $f ( x ) = \frac { 1 } { x } - 1$
C) $f ( x ) = 1 - \frac { 1 } { x }$
D) $f ( x ) = 1 + \frac { 1 } { x }$