Itsashanambiogo Itsashanambiogo Math Answered ✓ A) 4 4. Which of the following describes the distance formula? A) d = V(x2 – xy)2 + (y2 - yı)2 C)d = V(x2 - x1)2 -- (72 - yı) B) d= (x2 + x1)2 + (y2 +31)2 D) = V(x2 + x1)2 – (V2 + yı