Points equidistant from 1 point and a line in Taxicab Geo
- Ben Gapinski
The blue figure represents all points that are equidistant from a point and a line. This is the taxicab equivalent of a parabola. In the app, B represents the focus and the line that point A is on represents the directrix. You can choose either a vertical line or a horizontal line for the directrix using the slider.