MATH 129 Homework

You should answer every question that appears under the Exercise heading in each section. These should always be included as part of your homework. A few of these exercises are included in this list below in bold. This will identify a type of exercise that is particularly important for later material.

Chapter 7

Section	Problems
Section 7.1	12, 17, 20, 37, 50, 55, 66, 67, 68, 70, 74, 75, 76, 77
Section 7.2	10, 11, 18, 19, 20, 28, 32, 38, 40, 42, 46, 48, 49, 50, 54
Section 7.3	7, 9, 17, 25, 26, 34, 36, 37, 38, 40
Section 7.4	6, 10, 15, 16, 17, 22, 24, 29, 31, 32, 38, 44, 45
Roots Accuracy and Bounds	3, 5, 6, 7, 10, 21, 22, 23
Section 7.5	1, 2, 3, 4, 5, 6, 7, 8, 9, 16, 18, 20
Section 7.6	1, 2, 3, 6, 7, 8
Section 7.7	3, 4, 9, 12, 21, 33, 34, 35, 38, 39, 40
Section 7.8	2, 4, 6, 11, 14, 16, 22, 28, 29, 33
Chapter 7 Review	1–140*

* This is a set of exercise that should be completed by the end of the semester.

Chapter 8

Section	Problems
Section 8.1	4, 6, 7, 11, 15, 16, 17, 18, 25, 26, 27, 28
Section 8.2	8, 11, 13, 16, 17, 18, 21, 22, 23, 26, 27, 28, 33
Section 8.4	4, 5, 6, 8, 10, 11, 12, 14, 17, 18, 25, 26

Chapter 9

Section	Problems
Section 9.1	9, 10, 18, 20, 23, 25
Section 9.2	2, 6, 10, 12, 16, 18, 19, 20, 22, 24, 30, 31
Section 9.3	3, 7, 11, 20, 22, 24, 26, 27, 30
Section 9.4	6, 8, 10, 12, 18, 22, 23, 24

Chapter 10

Section	Problems
Section 10.1	4, 6, 12, 14, 15, 16, 17, 18, 22, 27, 29, 30
Section 10.2	6, 8, 17, 22, 27, 28, 30, 32, 33, 36, 40
Section 10.3	4, 6, 16, 19, 20, 27, 28, 31, 32
Section 10.4	2, 5, 6, 7, 8, 11, 14, 15

Chapter 11

Section	Problems
Section 11.1	6, 7, 8, 13, 14, 15
Section 11.2	1, 4, 5, 6, 7, 8, 9, 10
Section 11.3	4, 5, 6, 8, 9
Section 11.4	16, 21, 28, 30, 32, 38, 39, 40, 43
Section 11.5	1, 3, 7, 8, 10, 11, 18, 19, 20
Section 11.6	3, 4, 5, 5, 6, 7, 11, 14, 20, 21, 24
Section 11.7	1, 3, 6, 7, 8, 13, 14
Complex Numbers	2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 37, 38, 39, 40, 41, 42