So I know this is not a question but I’m super behind on my school work and it takes me an hour to just complete 1 compare to other kids and if I don’t finish then I get held back so if gave you my login info could you possibly do at least 5 or 10 lessons Bc if more than 1 person sees this and helps me out then that would super amazing

Why don't you just use Jiskha. It has all the answers from different people in different countries. Just go to Google and look up Jiskha

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.