The foci of the ellipse is : .

The vertices of the ellipse are and .

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

The center is .

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Since the  - coordinates of vertices are same, the ellipse is horizontal.

The standard form of the ellipse is .

Where center as an origin, ,

Foci , .

Vertices .

  is the length of the major axis and

 is the length of the minor axis.

The vertices of the ellipse :  = .

.

The focus is .

.

 Substitute and in .

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.

Substitute the values of and in .

The equation of ellipse is 

The end point of the ellipse are .

Substitute .

The end points are and .

Graph :

Graph the equation

Plot the center , vertices are and focus is at .

Plot the two end points of the ellipse are and .

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The equation of ellipse is

The graph of the ellipse is :

.