document.write( "Question 920048: The coordinates below represent two linear equations. \r
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document.write( "How many solutions does this system of equations have?\r
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document.write( "Line 1
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document.write( "–4 3
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document.write( "0 8
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document.write( "2 6
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document.write( " A.
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document.write( "0
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document.write( " B.
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document.write( "exactly 1
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document.write( " C.
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document.write( "exactly 2
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document.write( " D.
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document.write( "infinitely many
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Algebra.Com's Answer #558146 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Line 1 \n" ); document.write( "x y \n" ); document.write( "–4 3 \n" ); document.write( "–2 4 \n" ); document.write( "--- \n" ); document.write( "slope = (4-3)/(-4--2) = 1/-2 = -1/2 \n" ); document.write( "-------------------- \r \n" ); document.write( "\n" ); document.write( "Line 2 \n" ); document.write( "x y \n" ); document.write( "0 8 \n" ); document.write( "2 6 \n" ); document.write( "---- \n" ); document.write( "slope = (6-8)/(2-0) = -2/2 = -1 \n" ); document.write( "-------- \n" ); document.write( "Since the slopes are different, the line meet at one point. \n" ); document.write( "Ans:: One solution for the system \n" ); document.write( "--------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " \n" ); document.write( " |