Question

Which of the following is a vertical line?

1) y = 6

2) x = 6

3) y = 6x - 4

4) y = -x

Answer 1

It is 2) x=6

Explanation:

Since the x axis is the vertical side, it would be vertical. The line would also be vertical, the others are horizantal and are not vertical.

Answer 2

2) x = 6

Explanation:

A vertical line is a line that goes up and down, where x goes not change

It is of the form x=

x =6 is a vertical line