1.3 Direction Fields p.22 #6,7(for sketching use maple), 8,
9, 10c, 15, 17
2.1 and 2.2 Introduction p.44 # 3,5,12,15,23,26, 28, 29,
31, 32, 33
Maple:
Textbook: p.28 #8 and plot
Maple-text: p.25 #3(a),7