General Equation of Circle (origin)
Three sliders, a, b, and α adjust the general equation of a circle.
a set the radius and α allows the circle to rotate.
Display of
General Equation of Circle (origin)
What are the setting ranges for a, b, and α to show a vertical circle?
A horizontal circle?
What settings changes are needed to set the rotation of the circle to 45°, 120°, 215°, or 330°?
What settings create a circle?
What settings create a point?