document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=143576>Question 143576</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0130442631/algebrahomeworkh>prentice hall algebra 1</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> How do I solve?  Use the discriminant to determine whether the graph of each quadratic function intersect the x-axis in zero, one, or two points:\r<BR>\n" );
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document.write( "y=2x^2-4x-6 </SPAN>\n" );
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