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Degger [83]
3 years ago
5

How do I answer this

Mathematics
1 answer:
Mumz [18]3 years ago
4 0

Answer:

11. Yes

12. No

Step-by-step explanation:

11. The x values only have 1 y value, so it makes it a function.

12. The x value 0 has 2 y values -4 and 4, therefore it is not a function, because in functions that x value can only have one y value,

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