What is a vertical line in Algebra?

Question

What is a vertical line in Algebra?

Answer 1

do you mean lines like this: |2x|

because those are modulus lines. at least, they are in england.

basically, it means the answer must be positive.

so, if you had |2x| = 6

then x could either be 3 or -3 because the modulus would make the minus positive.

Answer 2

it's a line that goes up and down. I'm kidding, It's a line in the form x = c, where c is a number. For example, x = 2 would be a vertical line going through 2

Answer 3

A line with an undefined slope running parallel to the y-axis and perpendicular to the x-axis.

Answer 4

the line that form a right angle(90 degrees angle)with the konwn line is the line vertical line to the known line..

basically,it looks like a cross.

Answer 5

A line that is vertical.

It is of the form x=c where c is a constant, and it's a vertical line that intersects the x-axis at x=c.

Answer 6

A line that is parallel to the x-axis is vertical.