Question

Does the table represent y as a function of x? Justify your answer.

x y
3.45 1.72
6.41 6.34
8.56 3.45
3.45 3.36
3.23 6.34

Answer 1

No it doesnt

Explanation:

It doesnt, because the x values or domain repeat here. It would be a functionif the x didnt repeat. Y can repeat but x cant. Hope it helps. Feel free to ask questions. God bless you