julietbolognese julietbolognese 28-09-2022 Mathematics Answered Which function is the inverse of f(x) = -x³ - 9? OA. f-1) = 1 + 9 OB. f-¹() = O C. f-1(r) = 1 +9 O D. f-¹(r) = -√r — 9 -r - 9