5 Find the domain of the function g(x) = Write both set-builder notation and interval notation for the answer. 2x - x2 . . . Write the domain in set-builder notation. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The domain of g is {x|x is a real number and x # (Type an integer or a fraction. Use a comma to separate answers as needed.) O B. The domain of g is