MATH 15E - Trigonometry Refresher

    Recent Professors
    Brenda Long, Christopher Godbout, Drazen Petrovic, Becky Wheelock
    Recent Semesters
    Fall 2026, Spring 2026, Fall 2025, Spring 2025
    Class Size
    30–36 students
    Difficulty
    6.7Demandingout of 10
    Credits
    1
    Fall 2026 Sections
    View Fall 2026 sections of MATH 15E
    Transfers To
    Not transferable
    Description
    This course is a review of trigonometry skills needed for success in subsequent mathematics courses. Students receive instruction and academic support in angle concepts; trigonometric functions, identities, and equations; vectors; complex numbers; and application problems. This course is designed for students who need to refresh their trigonometry skills or need additional support in subsequent mathematics courses.
    Usually Held
    Fri 9:35am–12:40pm, Fri 9:35am–12:55pm