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Quadratic Compass
Author:
Andrew Stacey
This shows the method of solving a quadratic using a ruler-and-compass construction. Drag the point "A" around on the screen to modify the quadratic and thus its roots.
GeoGebra
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Periodic Functions
Rings of circles
How to Assign Color Objects Inside the List?
Roman Numerals Bingo
How to Assign Color Objects Inside the List? II
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Cosine Function Introduction
Escher's Lizard Tessellation
Vluchtpunten
รูปเรขาคณิตสามมิติ
im.g.2.11.2 Dare to be (
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Mode
Power Functions
Algebra
Probability
Boxplot