document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=100684>Question 100684</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find each value of f(x)=(((x^2+2x-4/x+6)))\r<BR>\n" );
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document.write( "1. f(4)      2. f(-8)\r<BR>\n" );
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document.write( "Please help with this problem. I Don't Understand. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #73431 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=73431\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find each value of f(x)=\r<BR>\n" );
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document.write( "f(x) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%5E2%2B2x-4%29%2F%28x%2B6%29 ALIGN=MIDDLE  ALT=\"%28x%5E2%2B2x-4%29%2F%28x%2B6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "1. f(4); all this means is, that you substitute 4 for x in the above expression and find out it's numerical value (evaluate):<BR>\n" );
document.write( "f(4) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284%5E2%2B2%284%29-4%29%2F%284%2B6%29 ALIGN=MIDDLE  ALT=\"%284%5E2%2B2%284%29-4%29%2F%284%2B6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "f(4) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2816+%2B+8+-+4%29%2F10 ALIGN=MIDDLE  ALT=\"%2816+%2B+8+-+4%29%2F10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "f(4) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=20%2F10 ALIGN=MIDDLE  ALT=\"20%2F10\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 2<BR>\n" );
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document.write( " 2. f(-8); Substitute -8 for x in the given expression<BR>\n" );
document.write( "f(-8) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-8%5E2%2B2%28-8%29-4%29%2F%28-8%2B6%29 ALIGN=MIDDLE  ALT=\"%28-8%5E2%2B2%28-8%29-4%29%2F%28-8%2B6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "f(-8) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%2B64-16-4%29%2F%28-2%29 ALIGN=MIDDLE  ALT=\"%28%2B64-16-4%29%2F%28-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=44%2F%28-2%29 ALIGN=MIDDLE  ALT=\"44%2F%28-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = -22<BR>\n" );
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document.write( "How about this, did it help you understand this? Any questions? </SPAN>\n" );
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