center is (-4,2)
c = 2
a = 3
so, b^2 = 5
and the major axis is vertical.
That help?
Write the equation of the ellipse using the given information:
The ellipse has foci (–4, 0) and (–4, 4) and vertices (–4, –1) and (–4, 5);
1 answer
1 answer