COVID-19 Update

Most Fall 2020 and Spring 2021 courses will be held online or as hybrid (classroom/online). Certain courses that require a hands-on component will be held in-person. The College is open to assist you both virtually and at some select physical locations. Visit for more information.

Delaware County Community College, Serving Delaware and Chester Counties

MAT 128 - Algebra

This course is designed primarily as a preparatory course for students intending to take College Algebra or Business Precalculus. Topics covered in this course include linear equations and inequalities; quadratic equations; introduction to functions and their graphs; 2x2 linear systems; polynomials; rational expressions and equations; and radical expressions and equations.
Credit Hours: 4
Lecture Hours: 4

Course Prerequisites: MAT 050 or MAT 060 or placement test score