Regression Through The Origin

Author:Tom Owsiak

Watch regression through the origin come to life as you adjust the points shown. On the right, you can see the minimizing parabola and the curve representing R^2 as functions of the slope through the points.

New Resources

Rectangle Construction Template (V2)
Sum of Squares: Proof without Words
Classifying Triangles
The Gardener's Circle
Regular Star Polygons

Discover Resources

Investigation 1
Circles: Introduction
Drawing the image after a rotation.
Whiteboard

Discover Topics

Circle
Congruence
Median Value
Coordinates
Calculus