Answer:
x - 2y = -4
x - 2y +4 = -4+4
x -2y +4= 0
x -2y +4 +2y= 0+2y
x+4 =2y
(x+4)/2 =2y/2
x/2 +2= y
slope of the line: 1/2 the point (0, 0)
(y-0)= (1/2)(x-0)
Answer: y= (1/2)x
no triangle can be formed is the answer
