Find the standard equation of the circle having the given center and radius Center (8,-1) Radius 1/3

hello:

an equation of the circle Center at the A (a, b) and ridus : r is:

(x-a) ² + (y-b) ² = r²

in this exercice : a = 8 and b = - 1 (Center (8, - 1)) ... r = 1/3

an equation of the circle is : (x-8) ² + (y+1) ² = (1/3) ²