amiddelkoop17 Works
Investigating the Foci of a Hyperbola
Ellipse Equations Exploration
Parabola's Focus and Directrix
Investigating Quadratic Graphs in Factorised Form
Ellipse Transformation Demo
Circle Equations: Cartesian and Parametric Forms
Parabola Equations
Ellipse (2) - Exploring the Foci
Hyperbola (1)
Hyperbola with Vertical Axis: Investigating via Cone and Quadrilateral Construct