Question

Which of the following equations could be a line perpendicular to the x-axis?x = 8x = yy = –2y = –xI DON'T NEED AN EXPLANATION JUST THE ANSWER QUICK

Answer 1

Concept:

The equation of the line perpendicular to the x-axis is` x=k`.
It is given that x=k has intercept -2 on the x-axis. This means that the line x=k passes through `(-2,0).

Step 1:

The graph of

`x=8`

is given below as

The graph of

`x=y`

is given below as

The graph of

`=-2`

Is given below as

The graph of

`y=-x`

Is given below as

Hence,

The final answer is OPTION A