document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1039566>Question 1039566</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If two lines have different gradients they must intersect? \r<BR>\n" );
document.write( "\n" );
document.write( "I dont know if this is true or false or if its sometimes true \r<BR>\n" );
document.write( "\n" );
document.write( "help would be appreciated </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #654334 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=654334\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If the two lines have different gradients (aka slopes), then the lines must intersect at exactly one point. So the answer here is True.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Consider the opposite case: if the lines have the same gradient and different y intercepts, then they are parallel lines that never cross.  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );