document.write( "Question 355208: Hi, I'm doing combining functions problems right now, and so far, I have been stuck on this one. I've looked in the textbook, but have not found any similar problems like it. So thanks for the help in advance!\r
\n" ); document.write( "\n" ); document.write( "Given f(x)=1/2x and g(x)=1/3x, find (fog)(x).
\n" ); document.write( "a). 1/6x^2
\n" ); document.write( "b). 2/3
\n" ); document.write( "c). 3/2x
\n" ); document.write( "d). 3x/2
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Algebra.Com's Answer #253745 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"f%28x%29=%281%2F2%29x\"
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\n" ); document.write( "\"f%28g%29=%281%2F2%29g\"
\n" ); document.write( "\"f%28g%29=%281%2F2%29%281%2F3%29x\"
\n" ); document.write( "\"highlight%28f%28g%29=%281%2F6%29x%29\"
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\n" ); document.write( "Since it isn't one of the choices, f(x) and g(x) must not be as I listed them
\n" ); document.write( "please use parentheses to differentiate numerator and denominator in your functions.
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