Question

please help i will fan!!

Choose the equation of the vertical line passing through the point (−4, 2).

y = −4
x = −4
y = 2
x = 2

Answer 1

x= -4
Remember that for a vertical line, the x-values must always stay the same. So, we know it has to be an "x=" equation.
From there one can figure out that, since the point is on the x value -4, the answer is x= -4.

Is there anything you're confused about?

Answer 2

are you sure its -4

Answer 3

Fairly sure.
A vertical line is up-and-down, like a column, while a horizontal is across, like the horizon.
So:

Notice that no matter what point you choose, the x value is always -4.

Answer 4

With an edit:
The top point should be (-4, 4) :)