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nirvana33 [79]
3 years ago
11

Which ones do not represent a function and which ones do represent a function and why?​

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
3 0

7 is not because a couple x values were repeated

8 is not because the x value -2 was used for two y values

9 is not because a couple x values were used for more than one y value

10 is a function is x alue is only used once

hope this helps :)

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