document.write( "Question 696019: find the slope of a line if it exists of a line containing the pair of points (-12,1) and (-16,-15) \n" ); document.write( "
Algebra.Com's Answer #428790 by rfer(16322)\"\" \"About 
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slope
\n" ); document.write( "m=(-15-1)/(-16--12)
\n" ); document.write( "m=-16/-4
\n" ); document.write( "m=+4
\n" ); document.write( "
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