Eigenvector introduction

Explore eigenvectors for any 2 x 2 matrix

Move around the point to see the effect. Line turns red when the point and its image are on the same line through the origin. Animate to get a complete picture.

New Resources

Segment Addition Postulate (Mild Questions)
Building Algebra Tile Models for Trinomials
Midpoint Theorem (V2): Integer Solutions
Linear Combination of Vectors
Writing and Graphing Proportional Relationships (k>0)

Discover Resources

Interesting Comp'
Converse of Perpendicular Bisector Theorem
Complex square mapping between two planes
การแยกตัวประกอบ
Common Tangent to circles

Discover Topics

Diagrams
LCM and GCD
Conic Sections
Continuity
Kite