Two-dimensional (x,y) functions: linear (slope-intercept, point-slope, and general forms), polynomial (definition, roots, graphs), and exponential (definition, exponential growth, radioactive decay, money matters -...

This mathematics tutorial gives users an introduction to functions, functional notation and terminology. The site explains how a function is defined, and the correct way to read and write functional notation. Resources...

This commercial website, developed by GCSE Answers Ltd., offers short tutorials on various topics in mathematics, such as algebra, trigonometry, and measurement. The tutorials include a short overview of the topic...

Graph is "an open source application used to draw mathematical graphs in a coordinate system." Anyone who wants to draw graphs of functions will find this program useful. The program makes it very easy to visualize a...

Chris Caldwell of the University of Tennessee at Martin provides the Graph Theory Tutorials Website. Sections included at the site are Introduction to Graph Theory, Euler Circuits and Paths, Coloring Problems, and...