Question

What is the standard form of the equation for this circle?

Answer 1

standard equation of a circle
h,k=(4,-5) radius: 5.5
(x-h)^2+(y-k)^2=r^2
(x-4)^2+(y-(-5))^2= 5.5^2
(x-4)^2+(y+5)^2= 30.25

Answer 2

thank you so much!

Answer 3

No Problem!