Write the function as a composition of two functions.

Write the function as a composition of two functions. y= (7 -x2) 6 Choose the correct answer below. O A. If f(x) = 7 - x and g(x) = x , then y = fig(x)]. O B. If f(x) = x and g(x) =7 - x , then y = fig(x)]. O C. If f(x) = x and g(x) = (7 -x) , then y = fig(x)]. OD. If f(x) = x and g(x) = 7 - x , then y = flg(x)]