MATH 18B: Trigonometry
San Jose State University
Trigonometric functions: Unit circle, right triangle, analytic; trigonometric identities. Analytic geometry (conic sections). Other topics chosen from: polar coordinates and complex numbers; vectors in two and three dimensions. With MATH 18A, preparation for MATH 30/30X. Prerequisite(s): MATH 18A with a grade of "C-" or better.
Average GPA: 2.43
Grade distribution records: 553 students across 10 terms.
Grade distribution
| Grade | Students | Percent |
|---|---|---|
| A+ | 28 | 5.1% |
| A | 91 | 16.5% |
| A- | 23 | 4.2% |
| B+ | 26 | 4.7% |
| B | 88 | 15.9% |
| B- | 26 | 4.7% |
| C+ | 33 | 6.0% |
| C | 91 | 16.5% |
| C- | 34 | 6.1% |
| D+ | 5 | 0.9% |
| D | 26 | 4.7% |
| D- | 18 | 3.3% |
| F | 64 | 11.6% |
Based on 553 student grade records across 10 terms and 10 professors.
Instructors
- Phuong Quynh Phan 180 students, Average GPA 2.32
- Amanda Rose Frank 77 students, Average GPA 2.58
- Hadley C Debrine 63 students, Average GPA 2.39
- Cory Clair Sweet 55 students, Average GPA 2.40
- Megha Sharma 52 students, Average GPA 2.42
- Alana Akemi Bailey 32 students, Average GPA 3.20
- Angela H Tran 30 students, Average GPA 1.84
- Abera Regassa Jiru 23 students, Average GPA 2.43
- Mitchell Santana Chavarria 22 students, Average GPA 2.83
- Vinh T Nguyen 19 students, Average GPA 2.15