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Tell whether or not the relation is a function. {(-4,-7), (-1, 8), (4, -7), (4, -8)}
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6 votes
Tell whether or not the relation is a function.
{(-4,-7), (-1, 8), (4, -7), (4, -8)}

User Birdoftheday
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1 Answer

3 votes

Answer:

Not a function because the domain 4 repeats.

User Dawid Gorczyca
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