document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=443134>Question 443134</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determoine the domain and sketch the graph of the reducible function.<BR>\n" );
document.write( "f(x) = (x^2 - 25) / (2x - 10).<BR>\n" );
document.write( "f(x) = (x+2) / (x^2-x-6).\r<BR>\n" );
document.write( "\n" );
document.write( "when I did, the instructor said i was wrong; see his response:<BR>\n" );
document.write( "what did i do wrong <BR>\n" );
document.write( "The answer to #22, #26 are not correct as you submitted, since in a reducible function, the domain is determined based on the original function, not the reduced form! Please correct and submit.<BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #305690 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=305690\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Determine the domain and sketch the graph of the reducible function.<BR>\n" );
document.write( "f(x) = (x^2 - 25) / (2x - 10).<BR>\n" );
document.write( "Domain is all Real numbers except x = 5.<BR>\n" );
document.write( "-------------------------------<BR>\n" );
document.write( "Factor:<BR>\n" );
document.write( "f(x) = [(x-5)(x+5)]/[2(x-5)]<BR>\n" );
document.write( "Cancel the common (x-5) factors.<BR>\n" );
document.write( "f(x) = (x+5)/2<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C%28x%2B5%29%2F2%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C%28x%2B5%29%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "================================================<BR>\n" );
document.write( "f(x) = (x+2) / (x^2-x-6).<BR>\n" );
document.write( "Factor: (x+2)/[(x-3)(x+2)]<BR>\n" );
document.write( "Domain is all Real numbers except x = -2<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "Cancel the common (x+2) factors.<BR>\n" );
document.write( "f(x) = 1/(x-3)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C1%2F%28x-3%29%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C1%2F%28x-3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "==================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. <BR>\n" );
document.write( "===================<BR>\n" );
document.write( "when I did, the instructor said i was wrong; see his response:<BR>\n" );
document.write( "what did i do wrong <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );