Evaluate $( f - g ) ( 3 )$ Where $f ( x ) = x ^ { 2 } + 5 x - 50$

Multiple Choice

Evaluate $( f - g ) ( 3 )$ where $f ( x ) = x ^ { 2 } + 5 x - 50$ and $g ( x ) = - 3 x - 8.$

A) -25
B) -9
C) -15
D) -26
E) -43