document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=825669>Question 825669</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Graph the rational equation <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=%28%28x%5E2%29-25%29%2F%28x-5%29 ALIGN=MIDDLE  ALT=\"f%28x%29=%28%28x%5E2%29-25%29%2F%28x-5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "a.	What do you notice about the graph at x = 5? \r<BR>\n" );
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document.write( "b.	Use the graph to estimate the limit as x approaches 5.\r<BR>\n" );
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document.write( "c.	What do you think is the correlation between a graph and a limit?<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 #497492 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=497492\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Graph the rational equation <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=%28%28x%5E2%29-25%29%2F%28x-5%29 ALIGN=MIDDLE  ALT=\"f%28x%29=%28%28x%5E2%29-25%29%2F%28x-5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C400%2C-10%2C10%2C-10%2C20%2C%28x%5E2-25%29%2F%28x-5%29%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C400%2C-10%2C10%2C-10%2C20%2C%28x%5E2-25%29%2F%28x-5%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "a.	What do you notice about the graph at x = 5?<BR>\n" );
document.write( "f(5) is undefined.<BR>\n" );
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document.write( "b.	Use the graph to estimate the limit as x approaches 5.<BR>\n" );
document.write( "As x approaches 5, y approches 10.<BR>\n" );
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document.write( "c.	What do you think is the correlation between a graph and a limit?<BR>\n" );
document.write( "I'll leave that to you.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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