Respuesta :
Answer:
x=7
Step-by-step explanation:
Vertical lines are lines that go up and down
They are of the form x =
The x coordinate of the point is 7
x=7
A vertical line goes through the x axis so we have the equation x = c, where the point intersects the x-axis.
We have the x axis of 7, so this is the x point the line interests.
So... c = 7
Finally, we have x = 7
Best of Luck!