document.write( "Question 456750: can you explain why f represents the graph of a function
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Algebra.Com's Answer #313409 by MathLover1(20850) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( " $\"f\"$ has the form of a $\"function\"$ . A function has $\"one\"$ or $\"more+\"$ $\"inputs\"$ and $\"one\"$ or $\"more+\"$ $\"+outputs\"$ . \r
\n" ); document.write( "\n" ); document.write( "In this case certain $\"x\"$ variables are $\"maped\"$ onto certain $\"y\"$ variables.\r
\n" ); document.write( "\n" ); document.write( "since $\"f\"$ represents a function, must represent the $\"graph\"$ of a function too. \n" ); document.write( "

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