Curated OER
Matrix Transformations
Students perform reflections of polygons. In this algebra activity, students use matrices to calculate the reflection across the x and y axis. They also calculate rotation representing 90 and 180 degrees around the origin of the...
Texas Instruments
Texas Instruments: Matrix Transformation of Triangles
The symmetry of a trangle on the coordinate plane is discovered through the 2X2 matrix transformations.
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Matrix Transformations
Nine problems present practice working with matrix transformations. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution" button to check each...