Question 649435
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
x - y = 4   0r  {{{y = x-4}}}
Finding the y-intercept  ({{{highlight(0)}}}, _)  
{{{highlight(0)}}}- y = 4
      y = -4    || the y-intercept  ({{{highlight(0)}}}, -4) 

Finding the x-intercept  ( _, {{{highlight(0)}}})   
 x - {{{highlight(0)}}} = 4 
     x = 4     ||   the x-intercept is (4 , {{{highlight(0)}}}) 
Plot (0,-4) and (4,0) and connect with a Line y = x-4
{{{drawing(300,300,   -10, 6, -6, 6, grid(1),
circle(0, -4,0.3),
circle(4, 0,0.3),
graph( 300, 300, -10, 6, -6, 6,0,x-4))}}}