This video introduces the concept of graphing an ellipse with the center at the origin. We learn how to determine the distance of the focal points from the center. Graphing an ellipse in the x direction and y direction is shown. You will also learn how to determine the shape of the ellipse depending on the values of a and b. Check out more math videos and a breakdown of weekly lessons on my website: https://ddykstra07.wixsite.com/mrdmathclass
