document.write( "Question 754179: write an equation in slope-intercept form for the line passing through points (0,3) and (-1,5) \n" ); document.write( "
Algebra.Com's Answer #458862 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! gradient = y2 - y1/x2 - x1 \n" ); document.write( " = 5 - 3/-1 - 0 \n" ); document.write( " = 2/-1 \n" ); document.write( " = - 2 \n" ); document.write( "Using y - b = m(x - a) with m (gradient) = -2 \n" ); document.write( " and coordinates (-1,5)\r \n" ); document.write( "\n" ); document.write( " y - 5 = -2(x -(-1)) \n" ); document.write( " y - 5 = -2x - 2 \n" ); document.write( " y = -2x - 2 + 5 \n" ); document.write( " y = -2x + 3\r \n" ); document.write( "\n" ); document.write( "Hope this helps \n" ); document.write( ":-) \n" ); document.write( " |