document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=402833>Question 402833</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I dont understand how to do the vertical line test, can you help? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #284945 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=284945\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If you place a vertical line on any point of the graph and that vertical line passes through more than one point on the graph, then the graph fails the vertical line test which tells us that the graph is not a function. If the graph doesn't fail, then the graph is a function. </SPAN>\n" );
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