document.write( "Question 865755: What is the slope of the line that passes through the points (-1,9) and (4,6)? \n" ); document.write( "
Algebra.Com's Answer #521829 by mananth(16946)\"\" \"About 
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x1 y1 x2 y2
\n" ); document.write( "-1 9 4 6
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\n" ); document.write( "slope m = (y2-y1)/(x2-x1)
\n" ); document.write( "( 6 - 9 )/( 4 - -1 )
\n" ); document.write( "( -3 / 5 )
\n" ); document.write( "m= - 1/ 2
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