Math 41: College Algebra II and Trigonometry

Homework Assignments

NOTE: You should write down your homework very clearly, include your name and the homework number. Remember to staple your homework (otherwise your homework may be lost!). Late homework will NOT be accepted unless you have a legal reason (such as you get sick and you have a document from a doctor).

Homework #1: Due Monday, 9/18/06

• 1.2: 35, 41
• 1.3: 79, 81, 83, 85, 93, 95, 97
• 1.4: 47, 49
• 1.5: 25, 27
• 1.6: 61, 63
• 1.7: 17, 43

Homework #2: Due Monday, 9/25/06

• Chapter 1 Review: 11, 40, 77
• 2.1: 18, 29, 31, 47, 48
• 2.2: 12, 18, 35, 52, 58, 59, 65, 79, 81

Homework #3: Due Monday, 10/02/06

• 2.4: 33, 34, 53, 55
• 2.5: 27, 33
• 3.1: 30, 33, 50, 51
• 3.2: 24, 25, 42
• 3.3: 2

Homework #4: Due Monday, 10/09/06

• 3.3: 13, 16, 27, 29
• 3.4: 5, 6, 8, 11, 12, 17, 24, 55
• 3.5: 9, 11

Homework #5: Due Monday, 10/16/06

• 3.5: 23, 25, 41, 43
• 3.6: 4, 5, 25, 27, 32, 33, 34
• 3.7: 10, 19, 38

Homework #6: Due Monday, 10/23/06

• 4.1: 12, 22, 29, 44
• 4.2: 3, 8, 18, 28, 42, 43, 53, 55
• 4.3: 7, 12, 43, 66

Answer keys for the first midterm:

Form A: 1A 2B 3B 4B 5E 6B 7A 8D 9B 10E 11A 12C 13E 14A 15E 16A 17E 18A 19C 20B

Form B: 1A 2C 3B 4C 5E 6C 7A 8E 9B 10A 11A 12D 13E 14B 15E 16B 17E 18B 19C 20C

Form C: 1A 2D 3B 4D 5E 6D 7A 8A 9B 10B 11A 12E 13E 14C 15E 16C 17E 18C 19C 20D

Homework #7: Due Monday, 10/30/06

• 4.4: 23, 27, 31, 34, 59
• 4.5: 12, 13, 15, 16, 18, 20, 58
• 5.1: 9, 15, 17

Homework #8: Due Monday, 11/06/06

• 5.2: 25, 32, 37, 62, 64
• 5.3: 37, 38, 40, 43
• 5.4: 15, 19, 23, 33, 44, 50, 52

Homework #9: Due Monday, 11/13/06

• 5.5: 1, 16, 25, 28, 34
• 6.1: 26, 29, 49, 54, 59, 60
• 6.2: 7, 9, 21, 27, 28, 40

Homework #10: Due Monday, 11/20/06

• 6.3: 9, 19, 28, 30, 37, 44, 48, 57
• 6.4: 8, 24, 27
• 6.5: 14, 21, 33

NOTE: No homework for the week from 11/21 to 11/27

Answer keys for the second midterm:

Form A: 1D 2D 3A(B) 4B 5C 6A 7C 8D 9C 10E 11A 12A 13C 14B 15D 16E 17B 18C 19A 20D

Form B: 1D 2E 3A(B) 4C 5C 6B 7C 8E 9C 10A 11A 12B 13C 14C 15D 16A 17B 18D 19A 20E

Form C: 1D 2A 3A 4D 5C 6C 7C 8A 9C 10B 11A 12C 13C 14D 15D 16B 17B 18E 19A 20A

Homework #11: Due Monday, 12/04/06

• 7.1: 37, 38, 41, 43
• 8.1: 13, 14, 18, 19, 37, 40, 59
• 8.2: 3, 4, 12, 29, 41

Homework #12: Due Monday, 12/11/06

• 8.3: 2, 7, 17, 19, 26, 35, 36, 46, 58, 65
• 8.4: 29, 30
• 8.5: 23, 25, 29, 47