Use the graph of f ′(x), shown above, for Questions 98–101.
(E) f ′(x) = 0 when the slope of f (x) is 0; that is, when the graph of f is a
horizontal segment.(E) The graph of f ′(x) jumps at each corner of the graph of f (x), namely,
at x equal to −3, −1, 1, 2, and 5.(D) On the interval (B) Verify that all choices but (B) are true. The graph of f ′(x) has five
(not four) jump discontinuities.(C) The best approximation to f ′(0.10) is