document.write( "Question 423751: find the slope of the line containing the pair of points: (8, 2) and (9, -7) \n" ); document.write( "
Algebra.Com's Answer #295467 by Adrish(44)![]() ![]() ![]() You can put this solution on YOUR website! Solutions: When two points (x1, y1) and (x2, y2) is given\r \n" ); document.write( "\n" ); document.write( "Slope(m)= (y2-y1)/(x2-x1)\r \n" ); document.write( "\n" ); document.write( "so, given points are (8,2) and (9,-7)\r \n" ); document.write( "\n" ); document.write( "Slope(m)= (-7-2)/(9-8) \n" ); document.write( " m= -9/1 \n" ); document.write( " m=-9 \n" ); document.write( " |