document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=897099>Question 897099</A>: <I><SPAN STYLE=\"word-break: break-all;\"> given f(x)=(2x-6)/(5x-10)\r<BR>\n" );
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document.write( "find f(3) and f(-3)\r<BR>\n" );
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document.write( "I was thinking that it is 2(3)-6=0 and 2(-3)-6=0 and do same with 5x-10<BR>\n" );
document.write( "but I don't know if that is correct way of solving it.\r<BR>\n" );
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document.write( "Thanks in advance. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #543967 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=543967\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Substitute 3 for x.  Evaluate.  Your work is ignoring the entire definition for f(x).  Note that this is a RATIONAL expression.  YES, you include the denominator 5x-10. </SPAN>\n" );
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