Answer:
centre = (4,-2)
radius = 3
Explanation:
The centre-radius form of the circle equation is in the format
(x – h)² + (y – k)² = r²,
with the centre being at the point (h, k) and the radius being "r"
Given in the question an expression which can be write as
(x – 4)² + (y – (-2))² = 3²
So, by translating we can say that
centre = (4,-2)
and
radius = 3