Learn how to graph a rational function. To graph a rational function, we first find the vertical and horizontal or slant ...

A function is a rule that is applied to one set of values to give another set of values. A function can be illustrated on a graph – points are plotted as coordinates and joined by either a straight ...

In the applet below is intended to help you understand the connection between the graph of a function and the function itself. Recall that a function can be thought of as a machine which takes an ...

Learn about the characteristics of a function. Given a function, we can determine the characteristics of the function's graph ...