Which representation does not show y as a function of x?1.II.€9> 10III.x 1 3 5 7y -6 -18 -30 -42IV. {(-2,3), (-1,4), (0,4), (3, 2)}a) I and IIb) I, II, and IIIc) I and IVd) All of the above are functions

Liu Dongyu asked Jun 9, 2023

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24 votes

Liu Dongyu asked Jun 9, 2023

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13 votes

We can say that I is not a function because inputs can only have one output.

II it's not a function since if you draw an horizontal line through the function intersect in two points, then it's not a function.

The answer is A.

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