[list][*]GeoGebra will graph all equations except conic sections (lines, parabolas, circles, ellipses and hyperbolas) as functions[br][br][/*][*]Lines, parabolas and hyperbolas can be entered as Cartesian equations or functions[br][br][/*][*]Equations such as y=x^3 or y=sin(x) will automatically be converted to functions[br][/*][/list][br]Try entering some equations and functions in the input bar.