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natulia [17]
3 years ago
11

Which relation is a function?

Mathematics
1 answer:
Brums [2.3K]3 years ago
5 0
The second relation is a function.

For a relation to be a function, each x-value can only have a singular corresponding y-value. Since all other relations feature x-values with multiple y-values, the second relation is a function.
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