document.write( "Question 542129: How do I do this? \r
\n" ); document.write( "\n" ); document.write( "Find: f(3)\r
\n" ); document.write( "\n" ); document.write( "f(x)=2x-1
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Algebra.Com's Answer #354445 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Find: f(3)
\n" ); document.write( "f(x)=2x-1
\n" ); document.write( "------
\n" ); document.write( "f(3) = 2*3-1
\n" ); document.write( "f(3) = 5
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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