Find F(x) and G(x) So That the Function Can Be $$y = \frac { 3 } { \sqrt { 8 x + 4 } }$$

Multiple Choice

Find f(x) and g(x) so that the function can be described as y = f(g(x) ) .
- $$y = \frac { 3 } { \sqrt { 8 x + 4 } }$$

A) $f ( x ) = 3 , g ( x ) = \sqrt { 8 + 4 }$
B) $f ( x ) = \sqrt { 8 x + 4 } , g ( x ) = 3$
C) $f ( x ) = \frac { 3 } { x } , g ( x ) = 8 x + 4$
D) $f ( x ) = \frac { 3 } { \sqrt { x } } , g ( x ) = 8 x + 4$