Question

Screenshots! Already Answered! Circle questions, just need someone to check the both of them!

Answer 1

hmm i think first one is wrong.

Answer 2

second looks right.

Answer 3

The other one looks good to me.

The first one is wrong


\[(x-a)^2+(y-b)^2=r^2\]

Answer 4

First one should be C.

Answer 5

shot bro.

Answer 6

As can be seen from your equation

\[(x-3)^2+(y-2)=4^2\]

So the term does not have a square on it .

Answer 7

first one is not a circle because there is no \(y^2\) term, pick C