Copy of Variable expressions with addition and subtraction

Author:Maanit, Duane Habecker

Move the red dot on the left number line. Observe how the blue dot moves on the right number line. What algebraic expression describes the relationship between the two dots?

New Resources

task1_lightBulb
Monge's Theorem
GeoGebra around GeoGebra
Constructing an Inscribed Equilateral Triangle + Activities
Tube moving at distance of a curve.

Discover Resources

transformation disign
Cyclic Quadrilateral
Cube Root Transformations
Untitled
The matrix representation of a shear.

Discover Topics

Cone
Boxplot
Means
Cylinder
Vectors 2D (Two-Dimensional)