Answer:
The equation of this line would be 4x + y = 0
Step-by-step explanation:
We can use this slope along with the point in point-slope form to find the equation of the line. We simply need to take the base form, plug in the known values and then solve for the constant.
y - y1 = m(x - x1)
y + 4 = -4(x - 1)
y + 4 = -4x + 4
4x + y + 4 = 4
4x + y = 0