fawzighalayini fawzighalayini

25-10-2022
Mathematics

Answered

Let y = 2(x – 3)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. (5 points)

Part B: Determine y–1. Show all necessary calculations. (5 points)

Part C: Prove algebraically that y and y–1 are inverse functions. (5 points)

Answer :

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