document.write( "Question 1068758: How do I find all values of x for which f(x)>g(x) and when f(x)\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The temperature in degrees Celsius (C) can be converted to degrees Fahrenheit (F) using the formula F(C)= 9/5 C+k, where k is a constant. Find k, if to C=−40C corresponds F=−40F.
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Algebra.Com's Answer #684076 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
You can graph them and look for intersection points and then judge which is greater in that interval.
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\n" ); document.write( "\"-40=%289%2F5%29%28-40%29%2Bk\"
\n" ); document.write( "\"k=-40%2B40%289%2F5%29\"
\n" ); document.write( "\"k=40%289%2F5-1%29\"
\n" ); document.write( "\"k=40%289%2F5-5%2F5%29\"
\n" ); document.write( "\"k=40%284%2F5%29\"
\n" ); document.write( "\"k=32\"\r
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