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Let y=2(x-5)2-6.Part A: Is the given relation a function? Is it one-to-one? Explain completely. If it is not one-to-one, determine a possible restriction on the domain such that the relation is one-to-one.Part B: Determine y. Show all necessary calculations. (5 points)Part C: Prove algebraically that y and y are inverse functions. (5 points)
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