document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=870167>Question 870167</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If a system of equation has one solution, will the graph be intersecting lines or perpendicular lines; or could it be either? </SPAN>\n" );
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document.write( "Perpendicular lines intersect. </SPAN>\n" );
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