Discriminant interactivity
Tuesday March 20th 2012, 9:08 am
Filed under: Uncategorized

http://geogebrawiki.wikispaces.com/Discriminant



Angry Birds Quadratics
Saturday March 17th 2012, 10:33 pm
Filed under: Uncategorized

download these geogebra files

https://www.sugarsync.com/pf/D209012_87_7448553819