Properties and Equation of Ellipse
Use this applet to help you answer questions about the properties of ellipses and their equations.
Move the sliders left and right to change the value for: a,b,h, or k
The point P represents all of the points around an ellipse. Move it around to see the values for the distances to the foci: F_1 and F_2.
The equation for the ellipse is shown as well.