COVID-19 College Update

The College is open to assist you both virtually and at some select physical locations. Remote learning will continue through the summer and fall sessions. A small number of hybrid classes are offered with limited class meetings on campus and other work assigned online. Visit for more information.

Delaware County Community College, Serving Delaware and Chester Counties

MAT 135 - Business Precalculus

This course is designed primarily (but not exclusively) for Business Majors. Topics include graphing and solving problems using linear, quadratic, rational, square root, log, and exponential functions, solving systems of equations, performing operations on matrices, linear programming, and applications from business and economics. College Academic Learning Goal Designation: Quantitative Reasoning (QR) Upon successful completion of this course, students should be able to: Graph and solve problems using linear, quadratic, polynomial, rational, and square root functions. Graph and solve problems involving the log and exponential functions. Perform operations on matrices. Find the optimal solution of a linear programming problem using the graphing method of two variables. Apply the mathematical properties of lines, matrices, and exponential and log functions to business and economic problems.
Credit Hours: 3
Lecture Hours: 3

Course Prerequisites: MAT 100 or MAT 128 or placement test score