JaiAustriago JaiAustriago Math Answered 8. What is the equation of the circle whose center is at (4,0) and the radius is 3? A) x2 + y2 - 8x + 4y + 7 = 0 B) x2 + y2 + 8x - 4y - 7 = 0 C) x2 + y2 - 8x + 7 = 0D) x2 + y2 - 8y + 7 = 0