$\"\"$

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The focus of the ellipse is $\"\"$ .

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

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The $\"\"$ -coordinate of vertices and focus are same, so the ellipse is vertical.

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

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where $\"\"$ is the center of the ellipse, $\"\"$ is the length of the semi minor axis and $\"\"$ is the length of the semi major axis.

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The center is a mid point of two vertices.

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The distance between center and vertex is $\"\"$ .

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The distance between center and focus is $\"\"$ .

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$\"\"$

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The mid point of $\"\"$ and $\"\"$ is center of ellipse

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$\"\"$

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The center of ellipse $\"\"$ .

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The length of major axis is the distance between center $\"\"$ and $\"\"$ vertex.

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$\"\"$

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$\"\"$ is the distance between center $\"\"$ and focus $\"\"$ .

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$\"\"$

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Now $\"\"$ .

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$\"\"$

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$\"\"$

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Substitute the values of $\"\"$ , $\"\"$ and $\"\"$ in standard form of ellipse.

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$\"\"$

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

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$\"\"$

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Graph the ellipse.

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Graph the equation $\"\"$ .

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Plot the center point $\"\"$ .

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Plot the focus points $\"\"$ and $\"\"$ .

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Plot the vertex points $\"\"$ , $\"\"$ .

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Sketch the ellipse by using semi major and semi minor axis lengths.

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$\"\"$

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$\"\"$

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