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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
Blancmange curve (fractal)
alg2_05_05_01_slider_practice_flvs
Average Rate of Change: Graph a Function (1)
Exploring the Derivative of an Exponential Function
Poorly Drawn Parallelograms 2
Discover Resources
Pythagorean Theorem
NS1b-01-P2-Q4 Plot Positive or Negative Mixed Number
Quiz: Adding numbers -level-4
พื้นผิวของปริภูมิสามมิติ
Termer i cirklar
Discover Topics
Kite
Linear Programming or Linear Optimization
Median Line
Trigonometry
Pythagoras or Pythagorean Theorem