richardlowry2 richardlowry2 17-02-2021 Mathematics contestada Which pair of functions are inverses? A.f(x) = 2x + 1, g(x) = 2x - 1 B. f(x)=3x+2. g(x)= 1/3x-2/3 C. f(x) = 4x, g(x) = -4x D. f(x)= x+1/5, g(x)= x+5