If f ( x ) =. 2 x +3 and g (x) = x +2, find g(f(x)) and state the restrictions on the variable. Select one: O a. g(f( x) ) = x / W , X *0 O b. g(f ( x) ) = 2 -, X*2 X O c. g(f ( x) ) = 2 x + 8 x+3 , X* -3 O d. g(f(x) ) = 2x +5