Median Point and Parabola

This example demonstrates the median point of a parabola and its geometric properties. Core math concepts include parabola equations, median points, linear regression, and polynomial fitting. Construction highlights involve GeoGebra commands like TurningPoint (vertex), FitPoly (polynomial fitting), and objects such as m (median), a,b,c,d (parameters), f_a,f_d, etc. Suitable for high school and above students studying parabola properties and data analysis.