document.write( "Question 528826: Determine whether the relation is a function. (2,2), (5,-2),(7,-4), (10,-2) \n" ); document.write( "

Algebra.Com's Answer #349425 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "See if any of the

-coordinates in any of the ordered pairs are equal. If you have any pair of ordered pairs such that the

-coordinates are equal but the

-coordinates are not equal, then the relation is NOT a function. Otherwise, it is a function.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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$\"The$

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