In this Early Edge video lesson, you'll learn more about Introduction to Algebra, so you can be successful when you take on highschool Math & Algebra.
The Princeton Review

In this Early Edge video lesson, you'll learn more about Number Lines and Inequalities, so you can be successful when you take on highschool Math & Arithmetic.
The Princeton Review


A function is like a machine: it has an input and an output.
Math is Fun

Using this virtual manipulative you may:
* Graph a function
* Trace a point along the graph
* Dynamically vary function parameters
* Change the range of values displayed in the graph
* Graph multiple functions
* Restrict the domain of a function
* Zoom in on a region of the graph
National Library of Virtual Manipulatives

A step by step tutorial, with detailed solutions, on how to find the domain and range of real valued functions is presented. First the definitions of these two concepts are presented. A table of domain and range of basic functions might be useful to answer the questions below.
Domain and Range of a Function

Graphing cubic functions. Any function of the form f(x) = x^{3} is referred to as a cubic function.
University of Georgia's, Jim Wilson's
