# Question: How Do You Write An Equation For A Vertical Line?

## How do you write an equation in slope intercept form of a vertical line?

In general, Slope Intercept form is y = mx + b.

However, a vertical line has an undefined slope .

They also do not have a y-intercept, because they run parallel to the y axis.

Therefore, the general formula for a vertical line is x = x1..

## How do you write an equation for a vertical and horizontal line?

Horizontal lines go left and right and are in the form of y = b, where b represents the y-intercept, while vertical lines go up and down and are in the form of x = a where a represents the shared x-coordinate of all points. All you need to do is remember these.

## How do you make a vertical line?

google said,Shift-\ (“backslash”).German keyboard it is on the left together with < and > and the Alt Gr modifier key must be pressed to get the pipe.Note that depending on the font used, this vertical bar can be displayed as a consecutive line or by a line with a small gap in the middle.More items…

## What is the equation of a vertical line through (- 5 2?

Any vertical line has the equation x = k, where k is the x-coordinate of any point the line goes through. x = -5.

## Is a vertical line a function?

For a relation to be a function, use the Vertical Line Test: Draw a vertical line anywhere on the graph, and if it never hits the graph more than once, it is a function. If your vertical line hits twice or more, it’s not a function.

## What is the standard form of a vertical line?

The standard form for a vertical line is 1x+0y=C. Another vertical line, one parallel to the first, will still have the form 1x+0y=D.

## What is an example of a horizontal line?

An equation that only crosses the y-axis is a horizontal line. … For example: y=5 is a horizontal line that crosses the y-axis at (0,5).

## What is the difference between vertical and horizontal line?

Anything parallel to the horizon is called horizontal. As vertical is the opposite of horizontal, anything that makes a 90-degree angle (right angle) with the horizontal or the horizon is called vertical. So, the horizontal line is one that runs across from left to right.

## How do you write an equation of a line?

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

## What is the equation of a vertical line through 2 3?

The vertical line through (2,3) is x=2.

## What is a vertical line?

: a line perpendicular to a surface or to another line considered as a base: such as. a : a line perpendicular to the horizon. b : a line parallel to the sides of a page or sheet as distinguished from a horizontal line.