Dave's Web Corner

MTH-121 Week 4 (January 26-February 1)

recommended problems
- 9, 17, 23, 35, 43, 51, 57, 67, 77, 83
learning objectives
- name the reference angle for a given angle
- find the coterminal angle of a given angle
- approximate angles using trigonometric functions

recommended problems
- 7, 15, 27, 41, 45, 51, 59, 69, 73, 79
learning objectives
- measure a given angle in radians
- compare angles in radians and degrees
- convert from degrees to radians, convert from radians to degrees

recommended problems
- 3, 11, 15, 19, 23, 27, 33, 35, 43, 45
learning objectives
- find the value of a given angle using the unit circle
- solve problems involving even and odd functions

recommended problems
- 5, 9, 15, 21, 27, 31, 33, 37, 41, 45
learning objectives
- find the length of an arc
- approximate chords with arcs
- find the area of a sector

All assessments are completed at https://www.xyzhomework.com
Calendar of all XYZ Homework assessment deadlines (homework, quizzes, exams)
Homework
- Homework 4 due by 11:59pm, Saturday, February 1: Sections 3.1, 3.2, 3.3, 3.4
- Homework 5 due by 11:59pm, Saturday, February 8: Sections 3.5, 4.1, 4.2
Quiz
- Quiz 2 due by 11:59pm, Tuesday, January 28: Chapter 2
- Quiz 3 due by 11:59pm, Tuesday, February 11: Chapter 3
Exam
- Exam 1 due by 11:59pm, Thursday, January 30: Chapters 1, 2