document.write( "Question 172585: Find the slope of the line which passes through (1, 1) and (2, -2). \n" ); document.write( "
Algebra.Com's Answer #127447 by Alan3354(69443)\"\" \"About 
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Find the slope of the line which passes through (1, 1) and (2, -2).
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\n" ); document.write( "The slope, m, is the (diff in y)/(diff in x)
\n" ); document.write( "m = (-2-1)/(2-1)
\n" ); document.write( "m = -3
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