document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=207971>Question 207971</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I would to ask on how to solve this problem:\r<BR>\n" );
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document.write( "Given f = {(-2,3),(-1,1),(0,0),(1,-1),(2,-3)} and<BR>\n" );
document.write( "      g = {(-3,1),(-1,-2),(0,2),(2,2),(3,1)}\r<BR>\n" );
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document.write( "please find a.) (fog)(0) and (gof)(-1)\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 #157315 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=157315\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I would to ask on how to solve this problem: <BR>\n" );
document.write( "Given f = {(-2,3),(-1,1),(0,0),(1,-1),(2,-3)} and<BR>\n" );
document.write( "g = {(-3,1),(-1,-2),(0,2),(2,2),(3,1)} <BR>\n" );
document.write( "please find <BR>\n" );
document.write( "a.) (fog)(0)= f[g(0)] = f[2] = -3\r<BR>\n" );
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document.write( "and (gof)(-1)= g[f(-1)} = g[1] = ?<BR>\n" );
document.write( "Can't answer that because g(1) is not defined.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.  </SPAN>\n" );
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