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Copy of Parabola as the envelope of a family of lines
Author:
Gita Ayu Nengsih
,
Joseph Manthey
GeoGebra
Use the sliders to adjust the focal point of the parabola (a) and the number of lines drawn (2n+1).
New Resources
alg2_05_05_01_applet_exp_2_flvs
alg2_05_05_04_applet_exp_fxn_flvs
Icosahedron1
Average Rate of Change: Graph a Function (1)
Average Rate of Change: Graph a Function (2)
Discover Resources
Parabola moving...
Math 100 WW 12 Q 10
Motion of a projectile Introduction
Polynomial_Visualizer
setTimeout() emulation in GeoGebra Classic 5
Discover Topics
Division
Congruence
Tangent Line or Tangent
Linear Functions
Isosceles Triangles