The graph of the function x + 2y = -4 using the intercepts is attached
Graphing the line using intercepts
From the question, we have the following parameters that can be used in our computation:
x + 2y = -4
At the x intercept, the value of y is 0
So, we have
x + 2(0) = -4
x = -4
At the y intercept, the value of x is 0
So, we have
0 + 2y = -4
y = -2
So, the intercepts are (-4, 0) and (0, -2)
Ysing the above as a guide, the graph is attached