This applet let you play with polynomial y=f(x)=a*x[sup]3[/sup]+b*x[sup]2[/sup]+c*x+d
You can drag two points x1,x2 along the function.
It will calculate the integral between x1 and x2, the slope at those two points will be shown if you enable the checkbox.
The slider at the right let you change the scale in the Y-axis.
I hope this applet can help you understand more about basic polynomial.


/htdocs/ntnujava/ejsuser/2/users/ntnu/fkh/mathfunction_pkg/mathfunction.propertiesFull screen applet or Problem viewing java?Add to exception site list
Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License
Download EJS jar file(1265.9kB):double click downloaded file to run it. (29 times by 15 users) , Download EJS source (18 times by 9 users) View EJS source