Question

Would anyone like to see a demo of a program which can graph any function, find distance between points, angles, equations of lines, and do just about everything from algebra to geometry to trig to calc?

Answer 1

It's called Geogebra.

The demo will be held here (enter as a guest)
http://connect.johnshopkins.edu/openstudy/

You can download geogebra here:
http://www.geogebra.org/cms/en/installers

Answer 2

I have it installed now

Answer 3

Amazing... thanks!