Answer:
x = -3
Explanation:
A vertical line has an undefined slope and its equation can be written as x = a, where 'a' is the x-coordinate of any point lying on the line. This is because all points on a vertical line have the same x-coordinate.
In this case, we are looking for the equation of the vertical line that passes through the point (-3, 8). Since this line is vertical, its equation will be of the form x = a, where a is the x-coordinate of any point on the line.
We can see that the x-coordinate of the point (-3, 8) is -3, so the equation of the vertical line passing through this point will be:
x = -3
And that's the answer. The equation of the vertical line passing through the point (-3, 8) is x = -3.