15. Which of the following represents the standard form of the circle equation below? y? +…

15. Which of the following represents the standard form of the circle equation below? y? + 2x + x2 = 24 y – 120 A. (x + 12)2 + (x + 1)2 = 25 B. (x + 1)+ (y + 12)2 = 5 C. (x + 1)2 + (- 12)2 = 25 D. (x – 12)2 + (y + 1)2 = 5