Linear Transformations in 2 dimensions

Topic:
Algebra
On the right is a plane. On the left is the same plane transformed my a matrix M. Pick the matrix by fixing its column vectors on the right (i.e. by moving the two blue points). Move the point w around on the left to see its image Mw move on the right. The check boxes give you a few objects on the left that you can see transformed on the right.