document.write( "Question 73745: find (f of g)(7)\r
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\n" ); document.write( "\n" ); document.write( "x 4 5 6 7 x 4 5 6 7
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\n" ); document.write( "f(x) 6 7 4 5 g(x) 6 5 7 4
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Algebra.Com's Answer #52721 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
(f of g)(7) translates into f(g(7)). First we need g(7). Looking at the table we see that g(7)=4 so this output is our input in f(x). So f(g(7))=f(4)=6 according to our table. \n" ); document.write( "
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