Question

(x-1)^+(y+1)^=3

Answer 1

What problem?

Answer 2

the problem says to find the center and the radius of the circle
this is my geometry homework

Answer 3

\[(x-1)^{2}+(y+1)^{2}=3 ?\]

Answer 4

yes that's the problem lol

Answer 5

The standard form: \(\large (x - h)^2 + (y-k)^2 = r^2\)

Center: \(\large (h= 1, k= -1) = ( 1, -1 )\) and radius \(\large r=3\) since \(\large r^2=3^2\) => \(\large r = 3 \)

Answer 6

thank you ! i'm taking a geometry summer class and I have a test over circles. can't seem to pass it

Answer 7

If \((x-1)^{2}+(y+1)^{2}=3\), then \(r^2 = 3\) and so \(r = \sqrt{3}\).