Question 117171
4X-2Y=10
-2Y=-4X+10
Y=-4X/-2+10/-2
Y=2X-5 [STANDARD LINE EQUATION]
SET Y=0 WE GET 0=2X-5 OR 2X=5 OR X=2.5 (2.5,0)
SET X=0 WE GET Y=2*0-5 OR Y=-5 (0,-5)
NOW PLOT THESE 2 POINTS (2.5,0) & (0,-5) THEN DRAW A LINE BETWEEN THEM WITH A SLOPE (m)=2 & you get.
{{{ graph( 300, 200, -6, 5, -10, 10, y = 2x -5) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, y = 2x -5).