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

Marion's Theorem
Right Triangle Inscribed in a Semicircle
GeoGebra 3D Modeling Workshop (March 8 2024)
Calculating Arc Length, Radius, and Central Angle
Deriving the Sector Area Formula

Discover Resources

Writing Equations to Represent Tables 435
cati2
alternate exterior angles
Space curves helix
Explore point/slope/line

Discover Topics

Natural Numbers
Parametric Curves
Surface
Scatter Plot
Trapezoid