MAT 172

Precalculus Trigonometry

Lenoir Community College · UGRD · Fall 2026

3 sections3 open now
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Catalog description

This course is designed to develop an understanding of topics which are fundamental to the study of Calculus. Emphasis is placed on the analysis of trigonometric functions in multiple representations, right and oblique triangles, vectors, polar coordinates, conic sections, and parametric equations. Upon completion, students should be able to select and use appropriate models and techniques for finding solutions to trigonometry-related problems with and without technology.

Sections

Current meeting, instructor, credit, and enrollment details

Updated 6 hours ago

INE

18 openSeats: 12/30 seats Last recorded: Aug 7, 2026, 8:41 PM
Class #77690Fall 2026UGRD4.0 credits
18 available12 enrolled30 capacity0 waitlist
Days & times
M/T/W/Th/F/Sa/Su; M/T/W/Th/F/Sa/Su
Meeting dates
Aug 17 – Dec 14
Location
Administration INTERNET; Administration INTERNET
Instructor
Darlene B. Worthington
Details checked 6 hours agoSeats checked 6 hours ago

BL09E

12 openSeats: 10/22 seats Last recorded: Aug 7, 2026, 8:41 PM
Class #77710Fall 2026UGRD4.0 credits
12 available10 enrolled22 capacity0 waitlist
Days & times
Tu · 9:30 – 10:45 AMTh · 9:30 – 10:45 AM
Meeting dates
Aug 17 – Dec 14
Location
Waller 124; Waller 124; Administration INTERNET; Administration INTERNET
Instructor
Kensey L. Foushee-Erkes
Details checked 6 hours agoSeats checked 6 hours ago

LINE

18 openSeats: 12/30 seats Last recorded: Aug 7, 2026, 8:41 PM
Class #77712Fall 2026UGRD4.0 credits
18 available12 enrolled30 capacity0 waitlist
Days & times
M/T/W/Th/F/Sa/Su; M/T/W/Th/F/Sa/Su
Meeting dates
Aug 24 – Dec 14
Location
Administration INTERNET; Administration INTERNET
Instructor
Kensey L. Foushee-Erkes
Details checked 6 hours agoSeats checked 6 hours ago
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