document.write( "Question 445691: what is the slope, if it exists, of the line containing the pair of points (3,6) and (4,-9) \n" ); document.write( "
Algebra.Com's Answer #306965 by rfer(16322)\"\" \"About 
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slope m=(-9-6)/(4-3)
\n" ); document.write( "m=-15/1
\n" ); document.write( "m=-15
\n" ); document.write( "
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