A telescope contains both a parabolic mirror and a hyperbolic mirror. They share focus F1 , which is 43 feet above the vertex of the parabola The hyperbola's second focus Fo is 9 ft above the parabola's vertex. The vertex of the hyperbolic mirror is 2 ft below F, . Find the equation of the hyperbola if the center is at the origin of a coordinate system and the foci are on the y-axis. Complete the equation