MTH112Z Precalc II: Trig
A course primarily designed for students preparing for calculus and related disciplines. This course explores trigonometric functions and their applications as well as the language and measurement of angles, triangles, circles, and vectors. These topics will be explored symbolically, numerically, and graphically in real-life applications and interpreted in context. This course emphasizes skill building, problem solving, modeling, reasoning, communication, connections with other disciplines, and the appropriate use of present-day technology. This course is part of Oregon Common Course Numbering. This course is part of Oregon Common Course Numbering. MTH 112 and MTH 112Z are equivalent at 小黄猫传媒. The 小黄猫传媒 Mathematics Department recommends that students take MTH courses in consecutive terms. Recommended: MTH 111 taken within the past four terms. Prerequisites: MTH 111 and (RD 115 and WR 115) or IRW 115 or equivalent placement. Audit available. (See course content and outcomes.)
Credits: 4
| CRN | Class type | Location | Days & time | Dates | Seats available | Faculty | More info |
|---|---|---|---|---|---|---|---|
| 20133 | In-person | Cascade TEB 216 | Monday and Wednesday from 2 to 4:50pm | From March 30 through June 10, 2026 | Adam R Horton | $0 Class details for CRN 20133 Fees: $12 Notes: This course is equivalent to MTH 112 | |
| 21259 | In-person | Cascade CH 210 | Tuesday and Thursday from 9 to 11:50am | From March 31 through June 11, 2026 | Stefan B Houff | $0 Class details for CRN 21259 Fees: $12 Notes: This course is equivalent to MTH 112 | |
| 20073 | Online (scheduled meetings) | Not applicable | Monday and Wednesday from 6 to 8:50pm | From March 30 through June 10, 2026 | Aivan Huynh | $0 Class details for CRN 20073 Fees: $12 Notes: This course is equivalent to MTH 112 | |
| 20101 | In-person | Rock Creek BLDG2 247 | Tuesday and Thursday from 12 to 2:50pm | From March 31 through June 11, 2026 | Wendy J Fresh | $0 Class details for CRN 20101 Fees: $12 Notes: This course is equivalent to MTH 112 | |
| 21173 | In-person | Rock Creek BLDG2 247 | Tuesday and Thursday from 9 to 11:50am | From March 31 through June 11, 2026 | Wendy J Fresh | $0 Class details for CRN 21173 Fees: $12 Notes: This course is equivalent to MTH 112 | |
| 23299 | In-person | Rock Creek BLDG2 262 | Monday and Wednesday from 12 to 2:50pm | From March 30 through June 10, 2026 | Lisa M Folberg | $0 Class details for CRN 23299 Fees: $12 Notes: This course is equivalent to MTH 112 | |
| 20482 | In-person | Southeast SCOM 314 | Monday and Wednesday from 9 to 11:50am | From March 30 through June 10, 2026 | Katy Ohsiek | $0 Class details for CRN 20482 Fees: $12 Notes: This course is equivalent to MTH 112 | |
| 23190 | In-person | Southeast SCOM 322 | Tuesday from 2 to 4:50pm | From March 31 through June 9, 2026 | Stephanie Yurasits | $0 Class details for CRN 23190 Fees: $12 Notes: This course is equivalent to MTH 112 | |
| 23346 | Canceled | Sylvania SY TBA | Tuesday and Thursday from 11am to 1:50pm | From March 31 through June 11, 2026 | Not applicable | Peter R Haberman | $0 Class details for CRN 23346 Fees: $12 Notes: This course is equivalent to MTH 112 |
| 23812 | In-person | Sylvania SS 114 | Monday and Wednesday from 8 to 10:50am | From March 30 through June 10, 2026 | Ross Folberg | $0 Class details for CRN 23812 Fees: $12 Notes: This course is equivalent to MTH 112 | |
| 25246 | In-person | Sylvania SCB 205 | Monday and Wednesday from 2 to 4:50pm | From March 30 through June 10, 2026 | Peter R Haberman | $0 Class details for CRN 25246 Fees: $12 Notes: This course is equivalent to MTH 112 | |
| 20371 | Online (no scheduled meetings) | Not applicable | Available 24/7 | From March 30 through June 13, 2026 | Heiko P Spoddeck | $0 Class details for CRN 20371 Fees: $12 Notes: This course is equivalent to MTH 112 | |
| 21115 | Online (no scheduled meetings) | Not applicable | Available 24/7 | From March 30 through June 13, 2026 | Wendy J Fresh | $0 Class details for CRN 21115 Fees: $12 Notes: This course is equivalent to MTH 112 | |
| 23066 | Online (no scheduled meetings) | Not applicable | Available 24/7 | From March 30 through June 13, 2026 | Peter R Haberman | $0 Class details for CRN 23066 Fees: $12 Notes: This course is equivalent to MTH 112 |
Class schedule definitions
- Cost:
- cost is based on the number of credits – see tuition and fees
- Books:
- $0 or <$40 means low cost books (doesn't include other supplies like calculators)
- Register:
- use the CRN to register in – see how to register
- Class types:
- see more about class types
-
- In-Person: Instructional time will happen in-person. Class meetings take place at specific times and locations.
- Online (no scheduled meetings): Instruction will take place through regular online activities and assignments with scheduled due dates. Classes do not have meeting times.
- Online (scheduled meetings): Instructional time will happen online. Class meetings will take place at scheduled days/times online.
- In-person & Online (scheduled meetings): Class meetings take place at a specific time & day, with some meetings in-person and some online, usually in Zoom.
- In-person & Online (no scheduled meetings): Class meetings are in-person and have additional online activities.
- Online (scheduled meetings) & Online (no scheduled meetings): classes meet remotely with additional online activities required.