Question

Given the center (h, k) = (5, 0) and radius r = 3, write an equation for the circle in standard form.

A.
(x – 5)2 + y2 = 3


B.
(x – 5)2 + y2 = 9


C.
(x + 5)2 + y2 = 9


D.
(x – 5) + y = 3

Answer 1

Hope this can help u

Answer 2

Plug the given values into the general template for a circle, then simplify.
(x-h)^2 + (y-k)^2 = r^2
(x-5)^2 + (y-0)^2 = 3^2
(x-5)^2 + y^2 = 9

Answer: Choice B