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Please help me, ASAP​

Please help me, ASAP​-example-1
User Jankapunkt
by
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1 Answer

2 votes

Answer:

The answer is A

Explanation:

All of the other relations shows have duplicate numbers of x. For example, relation B has two 3s and D has two 20s. If a relation has a duplicate x, it is not a function.

User Jaison
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