# How do you find center, vertex, and foci of an ellipse #x^2 + 4y^2 = 1#?

##### 1 Answer

Nov 15, 2015

#### Answer:

#### Explanation:

The standard equation of an ellipse is either in the form

or

where

In the given equation

This is equivalent to

Our center is at

Since

Meanwhile, the foci are

Where