(4 points) Use the figure below to estimate the indicated derivatives. The graph of f(x) is black and has a sharp corner at x = 3. The graph of g(x) is blue. - - 10 -1 1,0 Let K(x) = 8(x) f (x) - . Find A. K' (2) = (Hint: each component value is either an integer or ends in .5.) Problem 3. (4 points) Let Q(r) = 8vr - 64 Vr. Answer the following questions. (a) e' ( r ) = (b) e" ( r ) = Note: You can earn partial credit on this problem. es O O NOV 5 X w