document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1065420>Question 1065420</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the value for each function:\r<BR>\n" );
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document.write( "(A) f(1)  <BR>\n" );
document.write( "(B) f(1)  <BR>\n" );
document.write( "(C)f(-1)  <BR>\n" );
document.write( "(D) f(3)\r<BR>\n" );
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document.write( "f(x)=  x / x^2+1\r<BR>\n" );
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document.write( "(The \"/\" is the over sign)  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #680654 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=680654\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I'll do one you do the rest,<BR>\n" );
document.write( "Also, it's not the over sign, it's the division symbol. <BR>\n" );
document.write( "You should also use parentheses to separate numerator and denominator,<BR>\n" );
document.write( "f(x)=x/(x^2+1) is clear while <BR>\n" );
document.write( "f(x)=x/x^2+1 could mean <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2Fx%5E2%2B1 ALIGN=MIDDLE  ALT=\"x%2Fx%5E2%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2F%28x%5E2%2B1%29 ALIGN=MIDDLE  ALT=\"x%2F%28x%5E2%2B1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
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document.write( "a)<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=x%2F%28x%5E2%2B1%29 ALIGN=MIDDLE  ALT=\"f%28x%29=x%2F%28x%5E2%2B1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%281%29=1%2F%28%281%29%5E2%2B1%29=1%2F%281%2B1%29=1%2F2 ALIGN=MIDDLE  ALT=\"f%281%29=1%2F%28%281%29%5E2%2B1%29=1%2F%281%2B1%29=1%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
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document.write( "How is b different from a?<BR>\n" );
document.write( "Now do the rest the same way by substituting x.\r<BR>\n" );
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