Which of the following will form the composite function gfx shown below gfx?

G(F(x)) =

~

F(x) = and G(x) = 1

F(x) = + 1 and G(x) = 3x

F(x) = x + 1 and G(x) =

or

F(x) = 3x and G(x) = + 1

-

F(x) = x+ 1 and G(x) =
G(F(x)) = x4 + 3

~

F(x) = x and G(x) = x4

F(x) = x + 3 and G(x) = x4

F(x) = x4 and G(x) = 3

or

F(x) = x4 and G(x) = x+ 3

-

It's F(x) =x4 andG(x) = x+ 3
G(F(x)) =

4sqrt(x)

F(x) = sqrt(x) and G(x) = 4x