document.write( "Question 560380: Write an equation of the line, in slope-intercept form, that passes through the points (0,4) and (-1,3) \n" ); document.write( "
Algebra.Com's Answer #363855 by subudear(62)![]() ![]() ![]() You can put this solution on YOUR website! Line equation is given by y = mx +c \n" ); document.write( "m = (y2 - y1)/(x2 - x1) \n" ); document.write( "lets say (x1, y1) = (0,4) and (x2,y2) = (-1,3) \n" ); document.write( "then m = (3 - 4)/(-1 - 0) = 1 \n" ); document.write( "equation of line is \n" ); document.write( "y - 4 = (1)(x -0) \n" ); document.write( "y - 4 = x \n" ); document.write( "y = x + 4 \n" ); document.write( " \n" ); document.write( " |