Let F (X) = 2x + 1, G(x) = 3x $( f - g ) ( x )$

Multiple Choice

Let f (x) = 2x + 1, g(x) = 3x - 2.Find the function.
$( f - g ) ( x )$

A) $( f - g ) ( x ) = \frac { 2 x + 1 } { 3 x - 2 }$
B) $( f - g ) ( x ) = 3 - x$
C) $( f - g ) ( x ) = 6 x ^ { 2 } - x - 2$
D) $( f - g ) ( x ) = 5 x - 1$
E) none of the above