Math 111
Winter Term 2012
Recommended Problems & Challenge Problems List
Week overview Section Recommended problems Challenge Problems

Chapter 1

1.1 3, 27, 37, 45, 75, 77, 85, 87, 89, 95 81
1.2 5, 17, 23, 29, 33, 41, 47, 53, 79, 81, 93 31
1.3 1, 3, 11, 15, 23, 31, 33, 39, 43, 47, 61, 69, 73, 77, 99, 103 ?
1.4 13, 15, 21, 23, 27, 29, 33, 35, 37, 41, 43, 51, 55, 61, 63 pg 55 - Extended and Discovery Exercise #1
1.5

Read - Difference Quotient Handout

5, 9, 11, 21, 43, 57, 63, 65, 67, 79

pg 67 - Extended and Discovery Exercise #1

Chapter 2

2.1

1, 5, 7, 11, 17, 19, 21, 25, 33, 37, 43, 49, 55, 57, 59, 63, 67, 71, 73, 91, 93

Investigate Correlation Coefficient - Regression Applet

51, 96
2.2

11, 23, 33, 37, 43, 45, 47, 57, 63, 69, 71, 75, 77, 81, 85, 89, 101, 103, 105, 107, 109, 111, 113

pg 339 - # 91, 93, 95, 97, 107, 111, 113

pg 113 - Extended and Discovery Exercise #1

2.3 1, 3, 9, 11, 15, 19, 25, 29, 31, 33, 35, 37, 41, 45, 47, 49, 53, 57, 63, 65, 71, 73, 83, 85, 57, 89, 91, 93, 97, 99, 101, 103, 105, 107, 113, 117, 119, 123, 125

109, 111

pg 131 - Extended and Discovery Exercise #3

2.4 omit  
2.5 omit  

Chapter 3

3.1

7, 9, 17, 19, 23, 25, 33, 35, 39, 49, 51, 59, 65, 67, 83, 85, 103, 105, 107, 109

Regression & Completing the Square - Messy Numbers Example (Trust the Process)

87, 89, 91

pg 187 - Extended and Discovery Exercise #3, 7

3.2

7, 13, 21, 27, 29, 33, 39, 43, 47, 53, 59, 61, 63, 65, 67, 69, 73, 75, 77, 79, 81, 83, 91, 95, 101, 103, 105, 109, 111, 115, 117, 119

107, 113

3.3 3, 7, 9, 13, 19, 23, 27, 33, 35, 37, 41, 47, 59, 61, 63, 67, 71, 75, 77, 79 81
3.4 omit  
3.5

1, 3, 5, 7, 11, 13, 17, 21, 29, 31, 35, 37, 39, 43, 47, 51, 57, 59, 61, 63, 75, 77, 79, 81, 85, 87, 89, 95

Transformations Practice the last two problems on the back would be considered Challenge Problems

When you finish, check your solutions here

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Chapter 4

4.1 3, 5, 7, 13, 15, 21, 23, 25, 43, 45, 53, 55, 57, 59, 61, 65, 67, 69, 71, 73, 75, 83, 93, 95, 97, 99, 101

79

pg 260 - Extended and Discovery Exercise #3

4.2 5, 7, 9, 11, 15, 17, 29, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 59, 63, 67, 69, 71, 73, 75, 77, 79, 83, 89,

91

pg 276 - Extended and Discovery Exercise #1, 5, 7

4.3 3, 7, 11, 13, 17, 19, 25, 27, 29, 31, 47, 49, 51 ?
4.4

1, 5, 9, 11, 13, 15, 17, 21, 23, 27, 29, 37, 39, 41, 43, 45, 47, 49, 51

The following problems should be done by hand without a calculator: 71, 81, 85, 89, 109

This should be done without a calculator and you should get 4 solutions (2 of which are complex, but the book doesn't list the complex answers): 79

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4.5 1, 3, 5, 7, 9, 11, 15, 17, 19, 21, 27, 33, 37, 39, 41, 43, 45, 47 ?
4.6

3, 9, 11, 13, 17, 21, 23, 45, 47, 49, 51, 53, 81, 83, 85, 97, 99, 101

The following problems should be graphed by hand without a calculator: 31, 63, 65, 71, 73, 75, 87,

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4.7 1a, 3a, 5a, 7, 11, 13, 19, 21, 23, 25, 27 79, 81, 83
4.8 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 33, 35, 39, 41, 43, 45, 47, 49, 55, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 81, 85, 87, 89, 91, 93, 95, 99 27, 79

Chapter 5

5.1 1, 3, 5, 7, 9, 11, 13, 17, 25, 31, 33, 35, 37, 39, 45, 51, 57, 59, 63, 65, 73, 75, 77, 79, 81, 83, 87, 89, 97, 101, 107 109, 111, 119
5.2 3, 7, 9, 15, 19, 21, 25, 31, 33, 43, 47, 49, 55, 57, 59, 65, 79, 85, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 113, 125,

121, 123

pg 401 - Extended and Discovery Exercise #1

5.3 3, 7, 9, 13, 15, 19, 21, 27, 29, 31, 33, 35, 39, 41, 43, 53, 55, 59, 61, 63, 65, 67, 69, 71, 73, 81, 89, 91, 95

93

pg 420 - Extended and Discovery Exercise #1-10

5.4 1, 3, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 101, 103, 105, 113, 115, 117, 119, 121, 125, 127, 131 pg 437 - Extended and Discovery Exercise #1-2
5.5 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 40, 41, 43, 45, 47, 49, 51, 53, 55, 67, 69, 71, 73, 75, 85, 89, 87, 91, 93
5.6 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 29, 31, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 63, 71, 73, 75, 77, 79, 87, 91, 93, 95, 97, 99, 105 25, 27, 33, 61, 83, 85, 101, 103, 107
5.7 1, 3, 5, 7, 9, 11, 15, 17, 19, 21, 23, 25, pg 468 - Extended and Discovery Exercise #1