Question: The graph of the first derivative f ' of a function f is shown.
(a) On what interval(s) is f increasing? (Select all that apply.)
(2,4) (6,9) (0,1) (1,3) (5,7) (3,5) (0,2) (4,6)
(b) At what value(s) of x does f have a local maximum? (Select all that apply.)
0 3 8 9 5 1 4 7 6 2
(c) At what value(s) of x does f have a local minimum? (Select all that apply.)
9 5 1 0 7 2 8 3 4 6
(d) On what interval(s) is f concave upward? (Select all that apply.)
(3,5) (8,9) (0,1) (1,3) (7,8) (5,7)
(e) On what interval(s) is f concave downward? (Select all that apply.)
(3,5) (5,7) (1,3) (0,1) (7,8) (8,9)
(f) What are the x-coordinate(s) of the inflection point(s) of f ? (Select all that apply.)
0 1 2 3 4 5 6 7 8 9