For the Given Functions F and G, Find the Requested $f ( x ) = 5 x + 8 , \quad g ( x ) = - 1 / x ; \quad$

Multiple Choice

For the given functions f and g, find the requested composite function value.
- $f ( x ) = 5 x + 8 , \quad g ( x ) = - 1 / x ; \quad$ Find $( g \circ f ) ( 3 )$ .

A) $- \frac { 1 } { 23 }$
B) $\frac { 19 } { 3 }$
C) $\frac { 68 } { 3 }$
D) $- \frac { 23 } { 3 }$