Question

??

Answer 1

Welcome to Openstudy ;)
May you post your question?

Answer 2

Thank you!
It is wanting me to write an equation of the circle given the graph?
I'm wanting to know how to do it so I can pass a test I'm having next week!🤔

Answer 3

\[\huge\rm (x-h)^2 +(y-k)^2 =r^2\] general equation of a circle
where (h,k) is the center point
and r = radius
so first find the center point

Answer 4

you can find radius by using the distance formula
or just count how many units going to the right,left up, down from center to the circle

Answer 5

center at (h,k)(-1,1)
radius =3
3 to the left,right,,up ,down from centerto the circle