Let g(x) = f(t) dt, where f is the function whose graph is shown. fit) 2 1 2 4 6 8 -1 -2 -3 (a) At what values of x do the local maximum and minimum values of g occur? Xmin = 3 (smaller x-value) Xmin = 7 V (larger x-value) Xmax = 1 V (smaller x-value) Xmax = 5 V (larger x-value) (b) Where does g attain its absolute maximum value? X = 5 X (c) On what intervals is g concave downward? (enter your answer in open interval notation, separated by commas or by the set union symbol) (0,1), (3,5), (7,9) X