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Nadusha1986 [10]
3 years ago
10

Which set of values is a function?

Mathematics
2 answers:
mojhsa [17]3 years ago
8 0

Answer:

1.

Step-by-step explanation:

For a function, you want each x-value to have one unique output, 1 passes that because we don't see any repeating x-values. 2 isn't a function because the point (9,5) and (9,-5) don't .work. If you plotted those points, that wouldn't pass the vertical line test. 3. has the same problem (3,4) and (3,8) and 4 with (5,9) and (5,-7).

I hope that helps?

:)

Veronika [31]3 years ago
3 0
The answer is Set 1
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