Answer
$(x-1)^2+(y+3)^2=11$
Work Step by Step
$(x-h)^2+(y-k)^2=r^2$
$h=1$, $k=-3$ and $r=\sqrt {11}$:
$(x-1)^2+[y-(-3)]^2=(\sqrt {11})^2$
$(x-1)^2+(y+3)^2=11$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.