Conics

Ms. Lyons, 2014年2月17日


  • 1. Parabola
  • 2. Parabola with Directrix, Focus, Axis of Symmetry, etc

1.

Parabola

This construction obtains the parabola as Geometric locus

This construction obtains the parabola as Geometric locus
– GeoGebraItalia

2.

Parabola with Directrix, Focus, Axis of Symmetry, etc

Graph of a parabola in the form of (y-k) = 4c(x-h)^2
– dandersod

資訊