For items 17-19, suppose f. g. h are differentiable functions at a =2 with the given function values. f (2) = 8 (2) = h (2) = -4 f' (2) = -3 8 (2) -5 h'(2) =2 Question 17 1 Point What is the value of f' (2) if / (x ) = 2f (x ) + +8(x) ? Blank 1 Blank 1 Add your answer Question 18 1 Point What is the value of ( 2 . h) '(2) ? Blank 1 Blank 1 Add your answerQuestion 19 1 Point What is the value of h '(2) ? Blank 1 Blank 1 Add your