Draw a Parabola from Definition

This example demonstrates how to draw a parabola based on its definition. Key mathematical concepts include the definition of a parabola: the set of all points equidistant from a fixed point (focus) and a fixed straight line (directrix). Construction highlights include using GeoGebra commands such as Line, Point, OrthogonalLine, Segment, Midpoint, Circle, and Intersect. Suitable for high school mathematics education, particularly in coordinate geometry and conic sections.