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Quadratic Function: Flashlight
Author:
Will Wright
Notice how where the light hits the wall it makes a curve? Use the sliders to determine if the curve is quadratic. If it is, what is the function?
GeoGebra
New Resources
Shaders examples
Simple example: Colored circle
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Special Right Triangles 30°-60°-90° and 45°-45°-90°
A 3D Problem about Shadow
Discover Resources
Funciones trigonométricas
Triangle Constructions
Hyperbola Lab
Exploring Parabolas
the cool sheet
Angle-Side Relationships in One Triangle
Discover Topics
Surface
Combinatorics
Differential Equation
Terms
Line Segment