document.write( "Question 1016125: Can someone please help me with this question.\r
\n" ); document.write( "\n" ); document.write( "x/x²+1 and solve for f(-x)\r
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Algebra.Com's Answer #632523 by rothauserc(4718)\"\" \"About 
You can put this solution on YOUR website!
f(x) = x / (x^2 +1)
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\n" ); document.write( "f(-x) = -x / ( (-x)^2 +1) = -x / ( x^2 +1)
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