document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=972152>Question 972152</A>: <I><SPAN STYLE=\"word-break: break-all;\"> given functions f(x)=x^+4;g(x)=square root of 7-x<BR>\n" );
document.write( "find (f0g)& (g0f)& domains for each??\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #594541 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=594541\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x^2+4  <BR>\n" );
document.write( "Domain, all reals; x can be anything.<BR>\n" );
document.write( "Range y&#8805;4\r<BR>\n" );
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document.write( "f(0)=4\r<BR>\n" );
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document.write( "sqrt(7-x)<BR>\n" );
document.write( "x must be &#8804;7   (-infinity,7]<BR>\n" );
document.write( "y&#8805;0<BR>\n" );
document.write( "g(0)=sqrt(7)\r<BR>\n" );
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