document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=690689>Question 690689</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Which of the following is the domain of the function G(F(x))?\r<BR>\n" );
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document.write( "F(x) = x - 3, G(y) = 4\r<BR>\n" );
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document.write( "G(F(x)) = 4 </SPAN>\n" );
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document.write( "F(x)=x-3 has all real numbers as the domain.  g(y)=4 has all real numbers as the domain.  The combined function G(F(x)) = 4  (Substitute x-3 into G(y)=4) for y)  has no restrictions.<P><BR>\n" );
document.write( "The domain of the combined function is all real numbers.<BR>\n" );
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