Graphs & Shapes > Circles: Page 4

Motion of point: circle of radius a, center origin Cycloid: curve and cusps of circle movement along x-axis Circle in standard position: cycloid equations Ellipse on paper: string loop between two pushpins & point P Ellipse in xy-plane: x-axis line through foci, point P on ellipse Ellipse: major axis on x-axis, minor axis on y-axis, center origin Ellipse: major axis on y axis, minor axis on x axis, center origin Ellipse with center origin: major axis on x-axis Ellipse with center origin: major axis on y-axis Ellipse: major axis on line x=-2, center (-2, 1) Elliptical path: orbit of Halley's comet, focus is the Sun Ellipse with tangent line at point P Ellipsoid: 3-dimensional ellipse with center origin Ellipse: major axis on x-axis, center origin, vertices marked Ellipse with coordinates of vertices: major axis y=1, minor axis x=-2 Ellipse with coordinates of vertices: major axis x=1, minor axis y=-2
 

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