Answer: C
Explanation: Using the formula :
(x - h)^2 + (y - k)^2 = r^2
The given points (2,3) is always opposite of its original sign.
(2,3) —> (-2,-3)
(x - 2)^2 + (y - 3)^2 = 36
Its equal 36 because 6 squared (6•6) is 36.
You can always use desmos to check the answer.
