Question

what is the equation of a circle that has center (-6, 2) and radius 106?

Answer 1

http://www.mathwarehouse.com/geometry/circle/images/equation-of-circle/general-formula-equation-of-circle.png you have the "h", and the "k" plug them in

Answer 2

ok and than when you solve it gives you (x+6)^2 + (y-2)^2 = 106 right?

Answer 3

yeap \(\large
\begin{array}{llll}
(x-&\quad h)^2+(y-&k)^2=&r^2\\
&\quad \uparrow&\uparrow&\uparrow\\
&-6&2&\sqrt{106}\\
\hline\\
(x+&6)^2 + (y-&2)^2 = &106
\end{array}\)

Answer 4

thanksssss <3

Answer 5

yw