Question

please check my answer for this question?

What are the center and the radius of the circle whose equation is (x − 3)2 + (y + 3)2 = 36?
A. center= (3,−3); radius = 6
B. center= (−3,3); radius = 6
C. center= (3,−3); radius = 36
D. center= (−3,3); radius = 36


i got b is that right?

Answer 1

no B is not right

Answer 2

you messed up with the signs
radius is 6 for sure

Answer 3

A then?

Answer 4

\[(x-h)^2+(y-k)^2=r^2\] is the general form

Answer 5

the center being \((h,k)\) and radius is \(r\)

Answer 6

yeah A

Answer 7

alright thanks

Answer 8

yw