Create parametric equations for:
a. A circle of radius 2 centered at (3,1).
b. An elipse with a horizontal major axis of length 5 and a verticle minor axis of length 4.
a) Center at (3,1), so we use x-3 and y-1
then the equation is (x-3)^2 + ...
The parametric equations for a circle and an ellipse are found.