Question 71895
x-y=5, -y=-x+5, y=x-5
x+y=3, y=-x+3
{{{ graph( 300, 200, -6, 5, -10, 10,y = x -5, y = -x +3) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = x -5 and y = -x +3).