# What are the vertices of the ellipse given by the equation #4x^2 + y^2 – 80x – 6y + 309 = 0#?

##### 1 Answer

May 1, 2015

In this way, since the equation of the ellipse is this:

So the center is in

The vertices are from the center horizontally right of

So:

The graph is:

graph{(x-10)^2/25+(y-3)^2/100=1 [-15.96, 29.67, -8.02, 14.78]}