i need help in solving the question

B 10 15 2(] .1' fix] Let f be a differentiable function with selected values given in the table above. What is the average rate of change of fever the closed interval I] S a: <_i v mig :nim mm if fis a continuous function on the closed interval b which of following must be true there is number c in open such that f cin> f (x) for all x in [a, b]. D There is a number c in the open interval (a, b) such that f' (c) = 0 E There is a number c in the open interval (a b) such that f'(c) _ f()-f(@) b-a