Math 128, Spring 2018

Math 128 - Plane Trigonometry
Spring 2018

Syllabus

Announcements:
- The final exam will be given on Wednesday, May 2 from 10:00 to 11:50 am in the normal lecture room. To help you study for the exam, you may find it useful to review this list of practice problems, and this list of exam material.

Paper Homework Assignments
Homework 1, due Friday, January 19
(As a reminder, these are the same problems as are on WebAssign, so if you complete the assignment on WebAssign, you DO NOT need to turn anything in on paper.

Section 5.1, pages 444-446: #9, 17, 32, 38, 48, 54, 55, 75, 77, 83
Section 5.2, pages 453-455: #3, 6, 9, 15, 18, 19, 23, 25, 29, 30, 31, 32, 37, 40, 47, 49, 53, 55, 58, 60, 62, 66

Homework 2, due Friday, January 26

Section 5.3, pages 464-465: #7, 9, 19, 25, 28, 37, 40, 47, 48, 51, 53, 57, 58, 63
Section 6.1, pages 509-510: #9, 10, 17, 23, 28, 35, 38, 40, 44, 52
Section 6.2, pages 519-520: #5, 17, 22, 23, 24, 25, 26, 29, 31, 53, 55, 57, 59, 66, 69

Homework 3, due Friday, February 2

Section 6.3, pages 531-532: #9, 13, 16, 18, 25, 26, 36, 39, 52, 85
Section 6.4, page 540: #1, 2, 4, 6, 7, 13, 29, 34 (for 1, 2, 13, 29, and 34, your graph can be a rough sketch, but should have the correct asymptotes and correct shape)
Section 5.4, pages 472-473: #3, 7, 11, 19, 23, 31, 35, 36, 39, 43
Section 6.5, pages 546-547: #2, 3, 5, 13, 17, 24, 25, 26, 36, 39, 41, 43, 45, 48

Homework 4, due Friday, February 16

Section 5.5, pages 479-480: #5, 9, 10, 12, 13, 14, 16, 17, 18, 20, 21, 23, 25, 28, 29, 30, 31, 33, 35, 39
Section 5.6, pages 486-488: #4, 6, 10, 12, 14, 23, 32, 35, 39, 44

Homework 5, due Friday, February 23

Section 7.4, page 605: #2, 5, 7, 10, 14, 23, 25, 27, 32, 37, 45, 46, 50, 51, 54

Homework 6, due Friday, March 2

Section 7.1, pages 579-580: #39, 41, 43, 45, 50, 53, 56, 61, 77, 78
Section 7.2, pages 587-588: #3, 11, 32, 36, 39, 47, 48, 54
Section 7.3, pages 597-598: #4, 5, 16, 23, 24, 38, 42, 43, 46, 49, 73, 81
Section 7.5, pages 610-611: #3, 4, 9, 10, 12, 13, 15, 17, 19, 22, 26, 27, 29, 32, 43

Homework 7, due Friday, March 23

Section 8.1, pages 628-629: #5, 13, 15, 19, 25, 27, 31, 37, 39, 43, 45, 46, 47, 48, 50, 51, 53, 56, 58, 66
Section 8.2, page 636: #2, 3, 4, 5, 6, 7, 8

Homework 8, due Wednesday, March 28
The early due date is listed because there will be no class on Friday. However, you have until the usual time on Friday if you do the problems on WebAssign. If you do your assignments on paper, you can turn this in to me in class on Wednesday or during my office hours on Thursday. Additionally, you can email me scans or pictures of your assignment before noon on Friday, and I will still grade it for full credit. However, if you don't turn the homework in until the following Monday, I will count it as late and grade it for half-credit only.

Section 8.3, pages 645-647: #3, 5, 9, 13, 29, 32, 35, 38, 49, 52, 54, 59, 62, 68, 69, 76
Section 9.1, pages 673-674: #3, 4, 5, 8, 10, 12, 15, 18, 19, 21, 24, 27, 30, 31, 37

Homework 9, due Friday, April 6

Section 9.1, pages 673-674: #41, 43, 45, 47, 49, 51, 53, 54, 59, 61, 63
Section 9.2, pages 682-683: #5, 6, 9, 11, 13, 15, 17, 18, 20, 21, 23, 25, 27, 35, 44, 45, 47, 50

Homework 10, due Friday, April 20

Section 12.1, pages 832-834: #1, 3, 4, 5, 9, 23, 32, 36, 37, 40, 49, 63

Homework 11, due Friday, April 27

Section 12.2, pages 840-841: #1, 4, 5, 7, 9, 17, 30, 31, 33, 45
Section 12.3, pages 849-850: #1, 4, 5, 7, 9, 21, 27, 32, 37, 45

Old Announcements:
- Your quiz on the values of the trig ratios for special angles will be on Friday, January 19
- Exam 1 will be given on Friday, February 2 and will cover the material from sections 5.1, 5.2, 5.3, 5.4, 6.1, 6.2, 6.3, 6.4, and 6.5.
- Exam 2 will be given on Friday, March 2, and will cover the material from sections 5.5, 5.6, 7.1, 7.2, 7.3, 7.4, and 7.5.
- Exam 3 will be given on Friday, April 6. It will cover the material in sections 8.1, 8.2, 8.3, 9.1, and 9.2.

Note: As of this announcement, everyone who has taken the trig quiz at least once has successfully passed it, but there are still students registered for the course who have not attempted the trig quiz. Anyone who does not pass the trig quiz before the exam will be penalized 5 percentage points on the exam. To schedule a make-up trig quiz, see me in office hours or email me ASAP.