Please help with 1, 5, and 7. I do not know how to solve these problems, and an explanation would be great.

1-2 Use the given graph to estimate the value of each derivative. Then sketch the graph of f. 1. (a) f'(0) (b) f'(1) (c) f'(2) (d) f'(3) (e) f'(4) (f) f'(5) (g) f'(6) (h) f'(7) y = f(x) 04-11 Trace or copy the graph of the given function f. (Assume that the axes have equal scales.) Then use the method of Example 1 to sketch the graph of f' below it. 4. V 5. T