Answer:The graph of x = -4 is a vertical line located 4 units to the left of the y-axis.
The domain of x = -4 is the set of all real numbers, since any real number can be plugged into x = -4 and the equation will be true. This is because x = -4 is a vertical line and not a function, it cuts the y-axis at one point, so it doesn't matter what value you put on x it will always be -4.
The range of x = -4 is a single point on the y-axis, y = -4.
Explanation: