Polar Curve Plotter – GeoGebra
https://stage.geogebra.org/m/ha5vxnsmPolar Curve Plotter. To sketch a polar curve, first step is to sketch the graph of r=f (θ) as if they are x,y variables. This will give a way to visualize how r changes with θ. The information about how r changes with θ can then be used to sketch the graph of the equation in the cartesian plane.