Question 106870
IF THIS IS A LINE EQUATION PROBLEM THEN:
X-4Y=8
-4Y=-X+8
Y=-X/-4+8/-4
Y=X/4-2
{{{ graph( 300, 200, -6, 10, -10, 10, y = x/4 -2) }}} (graph 300x200 pixels, x from -6 to 10, y from -10 to 10, y = x/4 -2).