rosecrandell182 rosecrandell182 12-01-2018 Mathematics contestada What is the difference of f and g? f(x)=-20x g(x)=2x+9a. (f-g)(x)=22x+9b. (f-g)(x)=18x+9c. (f-g)(x)=-22x+9d. (f-g)(x)=-22x-9
