The center of the hyperbola is at .

The focus of the hyperbola is at .

The vertex of the hyperbola is at .

The center is at .

Since The transverse axis is parallel to the -axis.

The distance from the center to focus is .

And the distance from the center to vertex is .

.

. \ \ Therefore, the equation is . \ \

The asymptotes of the hyperbola are

The asymptotes of the hyperbola is .

Graph :

(1) Draw the coordinate plane.

(2) Draw the equation of the ellipse.

(3) Plot the center, foci and vertices.

The hyperbola equation is .

Graph of the hyperbola is