Let y=2(x-5)2-6. Part A: Is the given relation a function?

Last updated: 8/12/2022

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 y¹. Show all necessary calculations. (5 points) Part C: Prove algebraically that y and y¹ are inverse functions. (5 points)