Suppose the derivative of a function is given as df =x 16 + x dx a. Four students guess what the original function fis. Check each student's guess by writing its derivative. Alice guesses that f(x) = Check: Bob guesses that f(x)=(16+x). 3 Check: 3/2 - 3 ( 16x + 13) / + 15- 16 3 Chris guesses that f(x)=(16+x)3/2 + 16 3 Check: Dani guesses that f(x) = Check: 1 16+ x2 b. Which of the four students are correct? Select all that apply. Alice Bob