[b](Updated: 1 Jun 2012)[/b]
An applet to help teachers to graph functions on graph paper and export to Word nicely (in eps format), with full control of the axes scale and range of grid. See the following two examples of applications.
Example 1: Graphing the quadratic function [math]y = x^2 - 3x + 1[/math] for [math]-2 <= x <= 5[/math] (http://www.geogebratube.org/student/m10001 )
Example 2: Graphing the sine function. (http://www.geogebratube.org/student/m10002 )
Anthony Or. Education Bureau, Hong Kong.
