Question

If circle A has a center of (-4, -3) and a radius of 3 what is the equation for it?

Answer 1

(y+3)+(x+4)=9

Answer 2

If your circle is centered at the point \(\large (\color{red}h \ , \ \color{green}k)\)
with radius \(\large \color{blue}r\)

Then the equation of the circle is given by
\[\Large (x-\color{red}h)^2 + (y-\color{green}k)^2 = \color{blue}r^2\]

Answer 3

thank you guys so much!

Answer 4

Don't forget the exponents, ok?

Answer 5

ok!

Answer 6

oh yeah sorry about that make sure you make the parentheticals squared