Parabola as a Locus of Points
- Author:
- Steve
- Topic:
- Parabola
Uses the Locus tool to demonstrate the locus of points which is the parabola. All points which are equadistant from a point (the focus) and a line (the directrix).
Manipulate the distance with the slider and note how the distance from the focus to the point and the distance of the point to the directrix are the same.