document.write( "Question 765173: Find the value for the function.
\n" ); document.write( "Find f(-x) when f(x)= x/x^2+9
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Algebra.Com's Answer #465982 by stanbon(75887)\"\" \"About 
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Find the value for the function.
\n" ); document.write( "Find f(-x) when f(x)= x/x^2+9
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\n" ); document.write( "f(-x) = (-x)/(-x)^2+9
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\n" ); document.write( "= -x/(x^2+9)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H================
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