Asked by Me and I

Help please

The center of a circle is at (-5 , 1) and it has a radius of 9. What is the equation of the circle?

A.(x-5)^2+(y+1)^2= 81

B.(x-5)^2+(y+1)^2= 3

C.(x+5)^2+(y-1)^2= 81

D.(x+5)^2+(y-1)^2= 3

Answers

Answered by Damon
(x - a)^2 + (y-b)^2 = r^2
for circle of radius r and center at (a,b)
Answered by Me and I
so this is c?
Answered by Damon
yes
Answered by Me and I
thank you, Damon :)
Answered by Damon
You are welcome.
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