Study Guide

Rational Functions Topics

Simplifying Rational Expressions

A rational expression is just a ratio (fraction) of two polynomials, kinda like a rational number...

Adding and Subtracting Rational Expressions

Remember fractions? They're about to rear their ugly heads again in the world of rational...

Multiplying and Dividing Rational Expressions

We multiply and divide rational expressions just like fractions. Wait—is this thing on...

Complex Rational Expressions

You thought you were knee-deep in complexity up to now? Brace yourself. Welcome to the wacky...

Rational Functions and Their Graphs

Did we mention rational functions and their graphs yet? Naw, we wanted to ease you into this new...

Variations

Ever been to a themed party? Perhaps "Under the Sea" strikes your fancy. Imagine all the...