document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1168451>Question 1168451</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find three points on the graph of each of the following rational functions. Also, specify<BR>\n" );
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document.write( "a. f(x) = x2-4 over x<BR>\n" );
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document.write( "b. f(x) =  2x-x over x-7\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 #793096 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=793096\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "For each problem, select three values for x, replace x with each of the values you select, and do the arithmetic.  Each point (x,y) is created from (x,f(x)) based on the values selected and the values computed.\r<BR>\n" );
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document.write( "The values that may not be selected (i.e. those values that must be excluded from the domain of the function) are any values of x that make a denominator equal to zero.\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi}\ +\ 1\ =\ 0\"><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
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document.write( "I > Ø<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \ \\r\"> </SPAN>\n" );
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