document.write( "Question 519439: Write the slope-intercept equation for the line that passes through (5, -12) and (8, 12). Please show all of your work. \n" ); document.write( "
Algebra.Com's Answer #345585 by stanbon(75887) ![]() You can put this solution on YOUR website! Write the slope-intercept equation for the line that passes through (5, -12) and (8, 12). Please show all of your work. \n" ); document.write( "--- \n" ); document.write( "slope = (12--12)/(8-5) = 24/3 = 8 \n" ); document.write( "---- \n" ); document.write( "Form: y = mx+b \n" ); document.write( "Solve for \"b\": \n" ); document.write( "12 = 8*8 + b \n" ); document.write( "b = -52 \n" ); document.write( "---- \n" ); document.write( "Equation: \n" ); document.write( "y = 8x - 52 \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=============== \n" ); document.write( " |