Types of Functions

This page introduces four key functions types used frequently throughout Algebra and Calculus classes.   On this page you’ll learn what they are, and their key features.

You’ll also learn how to identify each function type from the other types from a table, from a graph, or from an equation (written out in function notation).  

Work through the information in the tabs below.  Read the notes in the first tab, then watch the video, then try the practice problems.