document.write( "Question 752654: For the function f defined by f (x)=6x/x^2+1, find the following vales
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\n" ); document.write( "a) f(-2)=
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\n" ); document.write( "c) -f(x)=
\n" ); document.write( "d) f(x+h)=
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Algebra.Com's Answer #457944 by dkppathak(439)\"\" \"About 
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f(x)=6x/x^2+1
\n" ); document.write( "f(-2) =6 multiplied by 2/(-2)^2 +1
\n" ); document.write( "f(-2) =12/5
\n" ); document.write( "a) f(-2) =12/5
\n" ); document.write( "b)f(x) =6x/x^2+1
\n" ); document.write( "c) -f(x) = -6x/x^2+1
\n" ); document.write( "d) f(x+h) = 6(x+h)/(x+h)^2 +1
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