graph (x-2)^2/36 + (y+1)^2/25=1
part I: identify the coordinates of the center of this ellipse
part II: use the values of a and b to locate the coordinates of the vertices
part III: what are the coordinates of the foci?
part IV: Graph this ellipse using the graph shown below. clearly label the locations of the foci and the vertices. You do not need to label their coordinates.