document.write( "Question 1040510: Find the equation for a line which passes through the points (–1, 5) and (1, –7). Write the equation in slope-intercept form. Show work. \n" ); document.write( "
Algebra.Com's Answer #655356 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find the equation for a line which passes through the points (–1, 5) and (1, –7). Write the equation in slope-intercept form. Show work. \n" ); document.write( "----- \n" ); document.write( "slope = (-7-5)/(1--1) = -12/2 = -6 \n" ); document.write( "----- \n" ); document.write( "Form:: y = mx + b \n" ); document.write( "Solve for \"b\" using m = -6, x = -1, y = 5 \n" ); document.write( "------ \n" ); document.write( "5 = -6*-1 + b \n" ); document.write( "b = -1 \n" ); document.write( "----- \n" ); document.write( "Ans:: y = -6x - 1 \n" ); document.write( "------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------------- \n" ); document.write( " |