Question

http://prntscr.com/6943c5

Thanks!

Answer 1

HI!!

Answer 2

what is the radius of your circle?

Answer 3

True. You can plug it in your calculator to check your work. Usually with these problems, you look at your shifts. Here, you have "3" as your center which matches the problem.

Hope that helps!

Answer 4

@misty1212 The radius is 3

Answer 5

yes it is, and this is kind of a trick

Answer 6

the equation for a circle is
\[(x-h)^2+(y-k)^2=\color{red}{r^2}\]

Answer 7

in this case \(r=3\) so \(r^2=9\)

Answer 8

so no not what @AcademicGurusInc guru said, the equation is NOT right

Answer 9

Thank you very much @misty1212 . I appreciate it!

Answer 10

\[\color\magenta\heartsuit\]