This is the graph of your function
Here you will find two points (-4, 0) and (-1, -1)
But to get the point do this
Make y = 0 to find x and then make x = 0 to find y
Ex
0 = -(x + 4) / 3
Solve for x
(0)(3) = -(x + 4)
0 = x + 4
x = -4 Point (-4 , 0)
Second point
y = -(0 + 4)/3
y = -4/3 Point (0, -4/3)