^{3}+b*x

^{2}+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.

**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

- Please feel free to post your ideas about how to use the simulation for better teaching and learning.
- Post questions to be asked to help students to think, to explore.
- Upload worksheets as attached files to share with more users.