Ellipse: Center: Vertices: and Foci: relative to center (h,k) Ellipse Rotated Ellipse: Focus length, c, from center: Interesting Note: The sum of the distances from each focus = the angle between the x-axis and the to a point on the curve is constant. major axis of the ellipse
Ellipse Center: Vertices: and Foci: Focus length, c, from center: Ellipse: relative to center (h,k) Interesting Note: The sum of the distances from each focus to a point on the curve is constant. Rotated Ellipse: = the angle between the x-axis and the major axis of the ellipse
Harolds_Precalculus_Cheat_Sheet_2017.docx