RIRI1460 RIRI1460 19-01-2024 Mathematics contestada If f(x) = 3x + 6, which of the following is the inverse of f(x)?A. f⁻¹(x) = 6-3xB. f⁻¹(x) = (x-6) /3C. f⁻¹(x) = (x-3) /6D. f⁻¹(x) = 3x - 6