Polar Command
From GeoGebra Manual
- Polar[ <Point>, <Conic> ]
- Creates the polar line of the given point relative to the conic section.
- Example:
Polar[(0,2), y = x^2 - 3x + 5]
creates the line 1.5x + 0.5y = 4
Note: See also Polar or Diameter Line tool.