is the equation of an ellipse centered at , and having a vertical major axis, where is the measure of the semi-major axis, and is the measure of the semi-minor axis.
The center of the ellipse is the midpoint of either the major or minor axis, and the measure of the semi-major axis is the distance from either endpoint to the midpoint, likewise for the semi-minor axis.
Useful tools:
The mid-point formulas:
and
The distance formula:
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
