Please help with all of them thank you very much

asked Mar 21, 2023 225k views

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Part 5

Is not a function, because for one value of x there are two values of y

Part 6

Is a function

Part 7

Is not a function, because for one value of x there are two values of y

Part 8

Is a function

Juan Paredes answered Mar 24, 2023

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