Classify the given function as a polynomial function, rational function, or root function, and then find the domain. Write the domain in interval notation. +9 h(x) = х - 6х-27 x? +9 Classify the function h(x) = Choose the correct answer below. X - 6x - 27 Root function Rational function O Polynomial function +9 The domain of h(x) = is 2 х -6х-27 (Type your answer in interval notation. Simplify your answer. Use integers or fractions for any numbers in the expression.)

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