document.write( "Question 524991: find the slope if it exists of the containg the pair points (-3,-1) and (-20,-5) \n" ); document.write( "
Algebra.Com's Answer #347993 by Maths68(1474)\"\" \"About 
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slope = y2-y1/x2-x1
\n" ); document.write( "Points (-3,-1) and (-20,-5)
\n" ); document.write( "slope = (-5-(-1))/(-20-(-3))
\n" ); document.write( "slope = (-5+1)/(-20+3)
\n" ); document.write( "slope = (-4)/(-17)
\n" ); document.write( "slope = 4/17
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