Introduction to Matrix Transformations 0

Drag point P in the sketch below. As polygon PQRSTU moves, observe how P'Q'R'S'T'U' moves. Change the elements in the spreadsheet to change the transformation matrix to create the following transformations:
  • Reflection in the y-axis
  • Reflection in the x-axis
  • 90-degree counter-clockwise rotation around the origin.
  • A half-turn around the origin.
  • 90-degree clockwise rotation around the origin.
(You can click and drag on the background to move the grid.)