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kykrilka [37]
3 years ago
13

1. {(1, 3) (4, 3) (6, 2)} is a function.

Mathematics
1 answer:
kow [346]3 years ago
3 0
1) Yes, it is a function because the domain is not repeated.
2) No, the domain is repeated at least once. (3)
3) x \geq +1 & x \leq +6
4) y \geq +2 & y \leq +3

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