Solve the Problem $f ( x ) = \frac { x - 2 } { 9 }$

Multiple Choice

Solve the problem.
-If $f ( x ) = \frac { x - 2 } { 9 }$ and $g ( x ) = 9 x + 2$ , find $g ( f ( x ) )$

A) $9 x + 16$
B) $- \frac { 2 } { 9 }$
C) $x + 4$
D) $x$