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Parabolas via a focus-directrix perpendicular bisector
Author:
Chris Harrow
Create the outline of a parabola by dragging a point along a line. Can you determine why this happens?
GeoGebra
New Resources
Poorly Drawn Parallelograms 3
alg2_05_05_04_applet_exp_fxn_flvs
Exploring the Derivative of a Quadratic Function
Finding Average Rate of Change of a Function
Blancmange curve (fractal)
Discover Resources
n-regular polygon inscribed the circle
Multiplying Fractions
Small circle rolling on large circumference as line
How to draw the Golden Spiral.
kocka ésgömb2
Discover Topics
Rectangle
Quadratic Functions
Symmetry
Sine
Surface