Copy of Variable expressions with addition and subtraction

Autor:Kyle Lantz, 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?

Nuevos recursos

Parabolas, Lines and Nomograms
挂谷问题——三尖瓣形
Perpendicular Lines: Quick Exploration
Linear Equation Graphs: Thin Slice
Absolute Value Functions f(x)=a |x - h| + k

Descubrir recursos

Section d'un cube
derivative and tangent
Button Example
Ellipse intersection
Saddle Views

Descubre temas

Continuidad
Boceto
Media Geométrica
Cubo
Términos