$\"\"$

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The vertices of the ellipse are $\"\"$ .

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The $\"\"$ -intercepts are $\"\"$ .

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The center of the ellipse is the midpoint of the vertices..

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The center is $\"\"$ .

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Since the $\"\"$ - coordinates of vertices are same, the ellipse is horizontall.

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The standard form of the ellipse is $\"\"$ .

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Where center as an origin, $\"\"$ ,

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Foci $\"\"$ , $\"\"$ .

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Vertices $\"\"$ .

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$\"\"$ is the length of the major axis and

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$\"\"$ is the length of the minor axis.

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$\"\"$

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The $\"\"$ -intercepts of the ellipse : $\"\"$

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$\"\"$ .

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The vertices are $\"\"$ : $\"\"$ .

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$\"\"$ .

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Substitute $\"\"$ and $\"\"$ in $\"\"$ .

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$\"\"$

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$\"\"$ .

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Substitute the values of $\"\"$ and $\"\"$ in $\"\"$ .

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$\"\"$

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The equation of ellipse is $\"\"$ .

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The end point of the ellipse are $\"\"$ .

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Substitute $\"\"$ .

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The end points are $\"\"$ and $\"\"$ .

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$\"\"$

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Graph :

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Graph the equation $\"\"$ .

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Plot the center $\"\"$ , vertices are $\"\"$ and focus is at $\"\"$ .

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Plot the two end points of the ellipse are $\"\"$ and $\"\"$ .

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$\"\"$

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$\"\"$

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The equation of ellipse is $\"\"$ .

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The graph of the ellipse is :

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$\"\"$ .