Southwestern Oklahoma State University

Dr. HungChieh Chang

Assistant Professor
Department of Mathematics
CAM 309-G
(580) 774- 3055
hungchieh.chang@swosu.edu

College Trigonometry


Attention: Our classroom will be CAM 304 starting Friday, Jan. 11.

Syllabus: View or print the syllabus.

Quiz/Exam Schedule

Quizzes
Sections covered
Date
Quiz 1
1-1, 1-2
Friday, Jan. 18
Quiz 2
1-3, 1-4, 1-5
Friday, Feb. 1
Quiz 3
2-1, 2-2
Friday, Feb., 8
Quiz 4 Key (Page 1)
2-3, 2-4
due Wed., Feb. 13
Quiz 4 Key (Page 2)


Quiz 5*
3-1
Wed., Feb. 13
Exam 1 1-1 to 2-4 and 3-1
Friday, Feb., 15
Quiz 6
3-2, 3-3
Monday, March 4
Quiz 7
3-4, 3-5
Friday, March 8
Quiz 8
4-1, 4-2
Friday, March 15
Quiz 9 4-3, 4-5
Wed., March 27
Quiz 10
4-7
Mon., April 1
Exam 2 3-2, 3-3, 3-4, 3-5, 4-1, 4-2, 4-3, 4-5, 4-7
Wed., April 3
Quiz 11 (Take Home)
Quiz11 (Key)
5-2, 5-3
due Fri., April 19
Quiz 12 (Take Home)
Quiz 12 (Key)
5-4, 5-5
due Mon., April 22
Quiz 13 (Take Home)
Quiz 13 (Key)
6-1, 6-2
due Wed., April 24
Exam 3
5-2, 5-3, 5-4, 5-5, 6-1, 6-2 Friday, April 26
Final Exam

Wednesday, May 8
10:30 am--12:20 pm
* The score of Quiz 5 is not counted, but may be used to replace one's lowest quiz at the end of this semester.

Homework Exercises

Chapter 1
The Six Trigonometric Functions
Due Date
Section 1.1 (P. 10)
1--17 (odd), 25--45 (odd), 61
Mon., Jan. 14
Section 1.2 (p. 23)
1--11 (odd), 25--31 (odd), 37--49 (odd), 53--85 (odd)
Wed., Jan. 16
Section 1.3 (p. 31)
1--27 (odd), 39--67 (odd)
Wed., Jan. 23
Section 1.4 (p. 38)
1--15 (odd), 19--53 (odd)
Mon., Jan. 28
Section 1.5 (p. 43)
1--57 (odd), 61, 65, 69, 73, 79, 85, 91
Wed., Jan. 30
Chapter 2
Right Triangle Trigonometry

Section 2-1 (p. 59)
1--15 (odd), 21--61 (odd)
Fri., Feb. 1
Section 2-2 (p. 67) 1, 13, 29, 33, 41, 45, 49, 55--69 (odd), 75--87 (odd)
Mon., Feb. 4.
Section 2-3 (p. 76) 1, 5, 9, 13, 17, 23, 27, 33--47 (odd), 57
Fri., Feb. 8
Section 2-4 (p. 87) 1--11 (odd), 15, 23--29 (odd)
Mon., Feb. 11
Chapter 3
Radian Measure

Section 3-1 (p. 116) 1--79 (odd)
Fri., Feb. 15
Section 3-2 (p. 125) 1-19 (odd), 25-77 (odd)
Fri., Feb. 22
Section 3-3 (p. 137) 1-25 (odd), 39-49 (odd)
Wed., Feb. 27
Section 3-4 (p. 145) 1-15 (odd), 29-53 (odd)
Fri., Mar. 1
Section 3-5 (p. 156) 1-43 (odd)
Mon., Mar. 4
Chapter 4 Graphing And Inverse Functions

Section 4-1 (p. 183) 1-33 (odd)
Wed., Mar.6
Section 4-2 (p. 193) 3-39 (odd)
Wed., Mar. 13
Section 4-3 (p. 205) 1-29 (odd), 36, 43
Fri., Mar. 15
Section 4-5 (p. 224) 5-29 (odd)
Mon., Mar. 25
Section 4-7 (p. 246) 5-37 (odd), 45-83 (odd)
Mon., April 1
Chapter 5 Identities and Formulas

Section 5-1 (p. 263)

Section 5-2 (p. 272) 1-25 (odd), 35-53(odd)
Fri., April 12
Section 5-3 (p. 280) 1-15 (odd), 25-39 (odd)
Mon., April 15
Section 5-4 (p. 286) 1-33 (odd)
Wed., April 17
Section 5-5 (p. 292) 1-17 (odd)
Fri., April 19
Chapter 6
Equations

Section 6-1 (p. 306) 1-19 (odd) , 27 Mon., April 22
Section 6-2 (p. 312) 1-11 (odd)
Mon., April 22
Section 6-3 (p. 318)

Chapter 7
Triangles

Section 7-1 (p. 345) 1-31 (odd)
Fri., April 26
Section 7-2 (p. 355) 1-19 (odd)

Section 7-3 (p. 361) 1-13 (odd), 19