I need to put this equation 4x2 + 9y2 - 8x + 36y + 4 = 0. In the standard ellipsis form.
Now I need to graph the Ellipsis whose equation is "4x2 + 9y2 - 8x + 36y + 4 = 0"
This means plotting, the Foci,center,length of major and minor axis, but none of this really makes sense to me..please help