For the Given Functions F and G, Find the Requested $f ( x ) = 8 x - 7$

Multiple Choice

For the given functions f and g, find the requested function.
-If $f ( x ) = 8 x - 7$ and $g ( x ) = 2 x - 3$ , find $( f - g ) ( x )$ .

A) $( f - g ) ( x ) = 10 x - 10$
B) $( f - g ) ( x ) = 6 x - 10$
C) $( f - g ) ( x ) = - 6 x + 4$
D) $( f - g ) ( x ) = 6 x - 4$