From section 2.2 exercises: 2, 4, 20, and 22 page 144

From Section 1.8 Exercises: 2, 8, and 16 page 113
From Section 2.1 Exercises: 8, 12, 22, 26, and 30 page 131
From Section 2.2 Exercises: 2, 4, 20, and 22 page 144
From Section 2.4 Exercises: 4, 10, 16, and 18 page 177