document.write( "Question 87667: Find the slope, if it exists, of the line containing the pair of points.
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Algebra.Com's Answer #63654 by checkley75(3666)\"\" \"About 
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SLOPE=(Y2-Y1)/(X2-X1)
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\n" ); document.write( "SLOPE=-1.1/.4 OR -2.75 ANSWER.
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