document.write( "Question 141831: Write an equation for the line containing (-4, 19) and (-2,9). I tried to do it and used the calculator on the site, but I come up with something different \n" ); document.write( "
Algebra.Com's Answer #103309 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! first, find the slope __ y-change (rise) divided by x-change (run) __ (9-19)/(-2-(-4)) __ -10/2 __ -5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "using point-slope __ y-19=-5(x-(-4)) __ y-19=-5x-20 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "solving for y (slope-intercept) __ y=-5x-1 \n" ); document.write( " |