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Please help me XD i dont know how to answer this
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Please help me XD i dont know how to answer this

Please help me XD i dont know how to answer this-example-1
User USlackr
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1 Answer

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Answer:

the first three are all functions

Explanation:

A WAY easier way to know if it is a function is to see if there are two of the same x-intercept If there is, then it is NOT a function.

User Taranjeet Singh
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