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MATH91: PreCalculus Essentials Part1
Course Description
This course teaches the basics of precalculus. Topics are covered in a step by step manner with each topic containing a plethora of examples, visual aids, and practice exercises to assist in the learning process. These topics include algebra fundamentals, linear equations, linear functions, linear inequalities, quadratic functions, polynomials, and rational expressions.
Topic 1 
Algebra Fundamentals

Topic 2 
Linear Functions and Equations

Topic 3 
Linear Inequalities

Topic 4 
Quadratic Functions

Topic 5 
Polynomials and Rational Expressions
