yourboy2001 yourboy2001 03-10-2020 Mathematics contestada f of x equals -10 + 3 x / 5 anwser choice a f^-1 (x) = - xb f^-1(x) = 3/4x - 3/2c f^-1 (x) = 5x + 10/ 3 d f^-1(x) = x - 1