Use the function h(x) = = x². 7x to answer the questions below. (a) Is h(x) a one-to-one function? ---Select--- (b) Is h(x) invertible on the interval (-∞, 0) ? FOR PART A FOR PART B ✔ ---Select--- Yes, it is one-to-one. No, it is not one-to-one. ---Select--- Yes, it is invertible. No, it is not invertible. ---Select---

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