Question

For the circle whose diameter has endpoints of (2, 0) and (4, 8), write the equation in general form.

Answer 1

x^2 + y^2 - 6x - 8y + 8 = 0

Explanation:

Answer 2

find the midpoint which is (3,4)

find the radius which is sqrt(17)

equation becomes (x-3)^2 +(y-4)^2 = 17