document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1040773>Question 1040773</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the graph of ax+by=5 in the xy-plane contains points from each of quadrants I,II and III, but no points from Quadrant IV. Which of the following must be true?<BR>\n" );
document.write( "A) a>0 and b>0<BR>\n" );
document.write( "B) a>0 and b<0 <BR>\n" );
document.write( "C) a<0 and b>0 <BR>\n" );
document.write( "D) a<0 and b<0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #655711 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=655711\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> No points in Quadrant IV means a>0 and b is <0.<BR>\n" );
document.write( "B is the answer.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C200%2C-10%2C10%2C-10%2C10%2Cx%2B3%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C200%2C-10%2C10%2C-10%2C10%2Cx%2B3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );