document.write( "Question 551618: Find the slope of the line that contains(7,-9) and(-8,0) . \n" ); document.write( "
Algebra.Com's Answer #359794 by Maths68(1474)\"\" \"About 
You can put this solution on YOUR website!
Find the slope of the line passing through the points (7,-9) and (-8,0).
\n" ); document.write( "
\n" ); document.write( "Put the values of above points in the equation of straight line point-slope form
\n" ); document.write( "m=(y2-y1)/(x2-x1)
\n" ); document.write( "m=(0-(-9))/(-8-7)
\n" ); document.write( "m=9/-15
\n" ); document.write( "m=-9/15
\n" ); document.write( "Slope of the line = m = -9/15
\n" ); document.write( "
\n" ); document.write( "
\n" );