document.write( "Question 663520: f(x)=2x+1 g(x)=x-1/2 then f(g(x))= \n" ); document.write( "
Algebra.Com's Answer #412813 by stanbon(75887)\"\" \"About 
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f(x)=2x+1 g(x)=x-1/2 then f(g(x))=
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\n" ); document.write( "f[g(x)] = f[x-(1/2)) = 2[x-(1/2)]+1 = 2x
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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