Question

5. (a) Carefully define what it means for a functionſ to be differentiable at a number a [3 points] (x + 1)3/2 + 2.0 -1 7 (b) Use your answer in part (a) to show that lim (A solution using l'Hopital's rule (if you know that) will earn 0 points) [4 points) (c) Carefully state the Fundamental Theorem of Calculus. [4 points)