Question

Which of the following represents a point on the circle in center radius form (x-h)^ 2 + (y - k) ^ 2 = r ^ 2

Answer 1

Given the equation of the circle in center radius form:

$(x-h)^2+(y-k)^2=r^2$

From the equation, we can conclude the following:

1) Center = (h, k)

2) radius = r

3) any point on the circle = (x, y)

So, the answer will be option 4) (x,y)