Respuesta :

Answer:

It is the 3rd one!

Step-by-step explanation:

Not the first one

Not the 2nd

Its the third

not the fourth

Answer:

x=2

Step-by-step explanation:

Vertical line also known as undefined is always x = #

Therefore in this case x=2 is the answer

Horizontal is y = #

which a horizontal line, in this case, would be y=2

Hope this helps.