1.
3.
5.
7.
9.
11.
13.
15.
17.
19.
21.
23.
25.
27.
29.
31. (a) (b)
33. (a) (b)
35.
37.
39.
41.
43.
(a) graph
(b) graph
45.
(a) graph of in Figure 45a
(b) graph of Figure 45b
47.
(a) is continuous on [1,4]
(b) is not differentiable on [1,4] (not diff. at and
(c) is integrable on [1,4]
49.
(a) is not continuous on [1,4] (not cont. at and
(b) is not differentiable on [1,4] (not diff. at and
(c) is integrable on [1,4]
51.