Bezier tool
Bezier curve
If you are used to work with computer graphic programas as Illustrator, Inkscape, Photoshop, you will probably know about the “paths” that the Bezier tool provides.
This file provides that tool in case you need it to create your own paths in a Geogebra file.
In vector graphics, Bézier curves are used to model smooth curves that can be scaled indefinitely. "Paths", as they are commonly referred to in image manipulation programs, are combinations of linked Bézier curves. Paths are not bound by the limits of rasterized images and are intuitive to modify.
The parametric function can be seen here:
B(t)=P_0*(1-t)^3+3*P_1*t(1-t)^2+3*P_2*t^2*(1-t)+P_3*t^3
From Wikipedia: https://en.wikipedia.org/wiki/B%C3%A9zier_curve