Welcome to Trigonometry. This page will be regularly updated with relevant information regarding homework assignments, exams, quizzes, etc. Please feel free to contact me with questions or concerns throughout the course.

• Please email me at dcomeau@math.arizona.edu with your preferred email address. I may occasionally make announcements via email.

• The no-calculator graphing quiz is scheduled for Thursday, April 3rd. Please note the change in date. We'll spend part of the class on Tuesday, April 1st going over any questions on the graphing sections, so please bring any questions you may have. I'd recommend reading this as well.

• The second midterm exam is scheduled for Thursday, April 17th.

• Final Exam Information. The final exam is scheduled for Monday, May 12th, from 2:00pm to 4:00pm. The location is CESL Room 103. Please note this may be different than the original location posted online.

1. Section 1.1 - Due 1.24
2. Section 1.2 - Due 1.24
3. Section 1.3 - Due 1.29
4. Section 1.4 - Due 1.31
5. Section 1.5 - Due 1.31
6. Section 1.6 - Due 2.5
7. Section 2.1 - Due 2.7
8. Section 2.2 - Due 2.12
9. Section 2.3 - Due 2.12
10. Section 2.4 - Due 2.14
11. Section 2.5 - Due 2.19
12. Section 3.1 - Due 2.21
13. Section 3.2 - Due 2.26
14. Section 3.3 - Due 3.6
15. Section 3.4 - Due 3.11
16. Section 3.5 - Due 3.13
Enjoy Spring Break
17. Section 3.6 - Due 3.25
18. Section 3.7 - Due 3.27
19. Section 3.8 - Due 4.1
20. Section 4.1 - Due 4.8
21. Section 4.2 - Due 4.10
22. Section 4.3 - Due 4.10 - Omit #9e
23. Section 4.4 - Due 4.15
24. Solving Trig Equation Problems - Due 4.22 | Solutions
See the notes for some worked examples.
25. Section 5.1 - Due 4.24
26. Section 5.2 - Due 4.29
27. Section 5.3 - Due 5.1

• Graphs of Transformations of Trig Functions
• Here are y=sin x and y=cos x plotted together
• Vertical transformations of y=sin x
• Vertical transformations of y=cos x
• Horizontal transformations of y=sin x
• Horizontal transformations of y=cos x
• Vertical stretch of y=sin x
• Vertical shrink of y=cos x
• Horizontal stretch of y=sin x
• Horizontal shrink of y=cos x
• Trig Transformation Summary - Here is a summary of all 4 transformations for sine and cosine. This also includes a couple of worked examples.
• Solving Trigonometric Equations - Here is material not covered in the book, but this material will be on the final exam.