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DochEvi [55]
2 years ago
5

Hello! :)

Mathematics
1 answer:
Drupady [299]2 years ago
8 0

Answer:

The correct answer is A.

Step-by-step explanation:

The rule with a function is every input has exactly one output. In the answer choices b, c, and d all of them has a repeating input or x value.

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