document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=978534>Question 978534</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the discontinuity of the function f(x) = the quantity of x squared minus 3 x minus 28, all over x plus 4? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #599901 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=599901\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What is the discontinuity of the function f(x) = the quantity of x squared minus 3 x minus 28, all over x plus 4?<BR>\n" );
document.write( "----<BR>\n" );
document.write( "f(x) = (x^2-3x-28)/(x+4) = [(x-7)(x+4)]/(x+4)<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "f has a hole at x = -4.<BR>\n" );
document.write( "Ans: f has a discontinuity at x = -4.<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "--------------------- </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );