Question 471824
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b> 
Hi, 
3x-9y=12
y-intercept(when x = 0)   (0, -4/3) 
  3*0-9y=12
     -9y = 12
       y = -12/9 = -4/3

x-intercept(when y = 0)  (4,0)
  3x = 12
   x = 4
3x-6y = -12 Blue Line
{{{drawing(300,300,   -6, 6, -6, 6, grid(1),
circle(0, -4/3,0.3),
circle(4, 0,0.3),
circle(0, 2,0.3),
circle(-4, 0,0.3),

graph( 300, 300, -6, 6, -6, 6,0, (1/3)x - 4/3, .5x+2))}}}