MATH 21 - Precalculus

    Recent Professors
    LUCY EDWARDS, THANH THAO NGUYEN, JENNIE GRAHAM, TU HOANG, ALAIN OLAVARRIETA, ANNA BELAUSTEGUI, LINLIN ZHANG, YOGESWARI VISWANADHA and 4 more
    Recent Semesters
    Fall 2026, Summer 2026, Spring 2026, Fall 2025
    Class Size
    35 students
    Credits
    4
    Prerequisite
    Prerequisite(s): All prerequisites must be completed with a minimum grade of "C" (or "P") or higher. MATH 39
    Fall 2026 Sections
    View Fall 2026 sections of MATH 21
    Transfers To
    UC and CSUCal-GETC Area 2
    Description
    Precalculus core concepts relating to Science, Technology, Engineering and Mathematics (STEM) and Business fields are explored, such as polynomial, absolute value, radical, rational, exponential, logarithmic, and trigonometric functions and their graphs; analytic geometry, polar coordinates. Multiple representations, applications and modeling with functions are emphasized throughout.
    Usually Held
    Fri 9:00am–9:50am, Fri 11:00am–11:50am, Fri 11:55am–12:45pm, Fri 9:30am–11:45am