Consider the three functions: f(x) = (4)x g(x) = (4)–x h(x) = –(4)x which statements are true about the domain and range of f(x), g(x), and h(x)? check all that apply. 1. f(x) has a domain of all real numbers. 2. g(x) has a range of y < 0. 3. h(x) has a range of y > 0. 4. g(x) has a domain of all real numbers. 5. h(x) has a domain of x > 0.