document.write( "Question 31051: determine if the following relations is also a function
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Algebra.Com's Answer #18176 by mukhopadhyay(490) $\"\"$ $\"About$

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The relations [(-3,2),(-2,1),(0,0),(1,2)] is a function. This is a function because for any unqiue x-value, the y values are also unique.
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