Question

Which equation represents a vertical line?
y=x+1,
y=2
x=2
x=y+2

Answer 1

x=2

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.

Answer 2

It is the 3rd one!

Explanation:

Not the first one

Not the 2nd

Its the third

not the fourth