document.write( "Question 312824: The graph of a system of equations will intersect at exactly 1 point.
\n" ); document.write( "always ?
\n" ); document.write( "sometimes?
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Algebra.Com's Answer #223673 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "The system may represent: two parallel lines that never intersect at all, or two representations of the same line that intersect at every point on either line, or two planes that intersect in a line, or two parallel planes that don't intersect at all, or a pair of skew lines in that neither intersect nor are parallel, or an inconsistent system of -dimensional vectors, or...\r
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