Pre-Calculus

Functions can be categorized in many different ways. Here, you see functions in terms of t...

Every good thing must come to an end, and for pre-calculus, the end is actually the beginn...

Here you find some pretty amazing curves...

As you work through pre-calculus, adopti...

In mathematics, factorization or factori...

You can use three different formulas to...

Pre-calculus draws from algebra, geometry, and trigonometry and combines these topics to p...

A process called partial fractions takes...

When you solve systems with two variable...

Larger systems of linear equations invol...

Pre-Calculus For Dummies, 3rd Edition