Question

A circle has its center at (−2, −3) and a radius of 3 units. What is the equation of the circle?

Answer 1

Do you have an idea of what your equation might look like?

Answer 2

(x + 2)2 + (y + 3)2 = 3
here is what I think

Answer 3

Almost, except
\[x-h)^2+(y-k)^2=r^2\] is formula for center of circle

Answer 4

so if r =3. What is r^2?

Answer 5

K,..takeover.

Answer 6

r^2 is 9

Answer 7

then your equation is
(x + 2)2 + (y + 3)2 = 9
to fit the formula of a circle

Answer 8

You see why not right?

Answer 9

thanks yea I do

Answer 10

alright np, have a good day