14. Express the given function h as a composition of two functions f and g so that h(x) = (fog)(x), where one of the functions is 4x - 7. h(x) = (4x - 7) f(x)= g(x)= 15. Express the given function h as a composition of two functions f and g so that h(x) = (fog)(x). where one of the functions is x -7. h(x ) = Vx8 - 7 1( x ) = (Simplify your answer.) g(x)= (Simplify your answer.) 16. Use the graphs of f and g to find (f + 9)( - 3). (f+9)( -3)= 17. Use the graphs of f and g to find (fg)( - 1). (fg)( - 1) = 18. Use the graphs of f and g to evaluate the composite function. (f o g)(3) = (fog)(3)