## Simple Graphing Applet

This applet provides an easy way to view the graph of a function.

You can change the viewing rectangle in several ways:

- Entering values in the input boxes as indicated will set the viewing rectangle to the specified values.
- Clicking on the graph will zoom in on the point where you click.
- Clicking on the graph while holding down the shift key will zoom out at the point where you click.
- Dragging the mouse from one point to another on the graph will create a rectangle on the screen. When you release the mouse button, that portion of the graph will be enlarged to fill the viewing rectangle.
This applet is one of the configurable applets provided by David Eck, author of Java Components for Mathematics.