Question

Help please?????

Answer 1

What do you need help with exactly?

Answer 2

I'm not sure how to get the equation?

Answer 3

iz a circle...

Answer 4

bruh...

Answer 5

Whats the radius and the center?

Answer 6

dunno...

Answer 7

The center is (0.-2) but im not sure about the radius

Answer 8

1?

Answer 9

The radius is 3

Answer 10

it depends...

Answer 11

And the equation of a circle is (x−h)^2+(y−k)^2=r^2

Answer 12

So all you have to do is plug in the #'s and simplify

Answer 13

o.

Answer 14

So its x^2 +(y+2)^2=9?

Answer 15

(x - 0)^2 + (y + 2)^2 = 9

Answer 16

I believe that is right

Answer 17

But it is not a circle so there might be a different function

Answer 18

@taylorz115820 is correct - it is NOT a circle but an ellipse instead.

The general equation is (x-x0)^2/a^2 + (y-y0)^2/b^2 = 1

Please read the below for details:

http://mathworld.wolfram.com/Ellipse.html

Answer 19

Ok cool