The function h(x) shown is the result of adding two functions, f(x) and g(x). which statement could be used to describe the functions? both original functions have a domain of (−∞, ∞). both original functions have a domain of [−∞, 2). the domain of f(x) is [2, ∞), while the domain of g(x) is (−∞, 2]. the domain of f(x) is (−∞, 2], while the domain of g(x) is [2, ∞).