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Parabola with Focus and Directrix
Author:
Mario
,
Bryan Anderson
Use the sliders to see how changing the directrix and focus will change the shape of the parabola.
GeoGebra
New Resources
Piano. Keyboard.
Slope Field (1)
"Compressed" Astroid as Envelope
Teorema Japonês para quadriláteros inscritos em uma circunferência
Simplifying Radicals: Geometric Thin Slice
Discover Resources
test
Monte-Carlo method - 1. random meeting
שאלה 1 בלוגריתמים עבור a>1
AND / OR logic by linkages
Дундаж шугам-3
Discover Topics
Logic
Geometric Transformations
Trigonometric Functions
Circle
Complex Numbers