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Which relation is a function? {(8, –4), (–4, 8), (–4, –8), (–8, 4)} {(5, –7), (4, 6), (–3, 8), (5, 9)} {(9, –1), (–1, 9), (9, 2), (2, –1)} {(2, 3), (–2, 3), (3, 2), (–3, –2)}
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Which relation is a function? {(8, –4), (–4, 8), (–4, –8), (–8, 4)} {(5, –7), (4, 6), (–3, 8), (5, 9)} {(9, –1), (–1, 9), (9, 2), (2, –1)} {(2, 3), (–2, 3), (3, 2), (–3, –2)}
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Dec 24, 2022
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Which relation is a function?
{(8, –4), (–4, 8), (–4, –8), (–8, 4)}
{(5, –7), (4, 6), (–3, 8), (5, 9)}
{(9, –1), (–1, 9), (9, 2), (2, –1)}
{(2, 3), (–2, 3), (3, 2), (–3, –2)}
Mathematics
high-school
Bhanu Sharma
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Bhanu Sharma
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Explanation:
the last one.
because no x values repeat.
Mark Hibberd
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Dec 26, 2022
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Mark Hibberd
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The answer is the last one
Jon Norton
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Dec 29, 2022
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Jon Norton
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