Question

What are the foci of the following graph?
Answers:

(2 -sqrt5 , 2) and (2 + sqrt5 , 2)

(-3, 1) and (3, 1)

(2, 1) and (-2, 1)

(2 - sqrt5 , 1) and (2 + sqrt 5, 1)

Answer 1

@DDCamp

Answer 2

Foci are at (2±sqrt(9-4, 2)

The foci always are on the major axis and will always be sqrt(a²+b²)

Answer 3

Ok the answer I got was A

Answer 4

@DDCamp

Answer 5

Yup

Answer 6

Cool :)