chaliyahdenise1234 chaliyahdenise1234 20-11-2020 Mathematics contestada For which pairs of functions is (f•g)(x)=x? A.)f(x) = x^2 and g(x)=1/х B.)f(x) = 2/x and g(x)= 2/x C.) f(x)= x-2/3 and g(x) =2-3x D.)f(x)=1/2x-2 and g(x)=1/2x+2
