Question

What are the foci of the following graph?

Answer 1

the foci is obtained from the value of "c" added to the x-coordinate of the center of the ellipse where \(\large c^2 = a^2-b^2 \), and 2a and 2b are the lengths of you major and minor axes, respectively.

Answer 2

those are the choices up top

Answer 3

(2- sq root 5,1) and (2sq root 5,1)

Answer 4

thanks! :)