Question

Willlll MEDAALLL!!!! Find the equation of the circle whose center and radius are given.

center (0, 8), radius = 8

Answer 1

Standard form for circle eqn: https://www.mathsisfun.com/algebra/circle-equations.html

Answer 2

I know the equation I just don't understand with how it is set up

Answer 3

@Zweifel please help me

Answer 4

Hi braedon

Answer 5

please help me it's one where it iset up where I have to drag the items and I feel I don't have enough objects to drag

Answer 6

\[r ^{2}=(x-h)+(y-k)\]

Answer 7

yep i know

Answer 8

it's in quiz 2 of coordinates

Answer 9

what you do is put in the coordinates for h and k in the equation that I just sent and then you would square whatever they give you for a radius. That's basically it BTW h is the x coordinate and k is y that is all you have to do

Answer 10

what you do is put in the coordinates for h and k in the equation that I just sent and then you would square whatever they give you for a radius. That's basically it BTW h is the x coordinate and k is y that is all you have to do

Answer 11

\[64=(x-0)+(y-8)\]?

Answer 12

missing some squares

Answer 13

I thoughts so, but I was just following Zweifel

Answer 14

Oops I forgot, eh you'll do fine person names B_______ n

Answer 15

So I should have
\[64=(x-0)^2+(y-8)^2\]

Answer 16

Dude you already said my name once in here dingus!

Answer 17

but really\[64=x^2+(y-8)\]

Answer 18

Yes you are correct and hey where is my medal and how do you fan

Answer 19

click on my user name and you'll see I button that says become a fan

Answer 20

Check

Answer 21

You still aren't my fan