Question 115941
IF THIS IS A LINE EQUATION THEN:
X-2Y=6
-2Y=-X+6
Y=-X/-2+6/-2
Y=X/2-3 THUS WE HAVE A SLOPE=1/2 & A Y INTERCEPT=-3 OR (0,-3).
YOU FIND THE X INTERCEPT BY SETTING Y=0 & SOLVE FOR X.
0=X/2-3
X/2=3
X=3*2
X=6 THUS THE X INTERCEPT=(6,0).
{{{ graph( 300, 200, -6, 6, -10, 10, y = x/2 -3) }}} (graph 300x200 pixels, x from -6 to 6, y from -10 to 10,  y = x/2 -3).