MTH 112
Welcome to the homepage for MTH 112!
This page will be used to access files and for general information purposes.
Homework
All homework will be found in the OER textbook, Algebra and Trigonometry, 2e by Jay Abramson. Select prompts for each section of homework are listed below.
The homework prompts listed are a starting point to practice the material we learned in class (or from the videos). Some people may feel they need more practice after working through these prompts, and that is great to have that self-awareness! In this case, try some of the even prompts between the assigned odd ones.
- Section 7.1: 1, 2, 3, 7, 9, 11, 13, 17, 21, 27, 31, 35, 39, 41, 45, 51, 57, and the following two prompts
- Convert 13.9525° into D?M’S”.
- Convert 314?15’9” into a decimal amount of degrees.
- Section 7.2: 1, 6, 7, 11, 15, 17 – 28 all, 29, 31, 33, 35, 43, 47, 53
- Section 7.3: 10 – 22 all, 35 – 55 odd, 59, 61, 67, 69, 79, 81, 87
- Section 7.4: 7 – 55 odd, 61, 67, 69
- Section 8.1: 1, 7 – 25 odd, 31, 37
- Section 8.2: 1, 2, 6 – 11 all, 13, 19, 21, 22, 23, 25, 39, 49, 55
- Section 8.3: 1, 3, 8 – 16 all, 19 – 35 odd, 48, 49, 50 (this one is important), 53, 59
- Section 9.1: 5 – 17 all, 18, 27, 29, 31, 41
- Section 9.5: 5 – 31 odd, 57
- Section 10.1: 5 – 15 odd, 19, 25, 31, 35, 41, 45
- Section 10.2: 7, 11, 15, 17, 23, 33, 35, 39, 43, 47
- Section 10.3: 1, 5, 7, 9, 11, 15, 17, 21, 29, 37, 45, 49, 55, 59, 66
- Section 10.5: 7, 13, 15, 17, 21, 23, 25, 29, 35, 37, 41, 43, 47, 51, 53
- Section 10.8: 3, 7, 15 – 35 odd, 67, 73
- Section 9.2: 4 – 9 all, 15, 43, 45, 49
- Section 9.3: 5 – 15 odd, 21, 25 (just sine and cosine), 29, 31
- Section 9.4: 5 – 10 all
Handouts
Mini Tests
There are four Mini Tests to be completed through the term. You may find them below.
- Mini Test 1 (covers 7.1, 7.2, 7.3)
- Mini Test 2 (covers 7.4, 8.1, 8.2)
- Mini Test 3 (covers 8.3, 9.1, 9.5, 10.1, 10.2)
- Mini Test 4 (covers 10.3, 10.5, 10.8, 9.2)
Reviews
Below are some reviews for both the midterm exam and the final exam. Use these reviews to study for the exam. These will not be collected or covered in class.
Extra Credits
There are two extra credit opportunities available to you. Please complete these any time before the last week of instruction.
- Extra Credit 1: Women in Math: The Limit Does Not Exist
- Extra Credit 2: The Mathematics of the Three Waves of AI
Precalculus Review Materials
PCC has created a wealth of information for precalculus review. If you identify any topics you need assistance with, check this site out.