- Is a straight vertical line a function?
- How do you type a straight vertical line?
- How do you type a line?
- How do you make a vertical line on a UK keyboard?
- What is the vertical line symbol called?
- How do you make a line through text?
- How do you type a horizontal line on a keyboard?
- How do you type a backslash?
- How do you type a long dash?
- What does a vertical line look like?
- How do you type a long horizontal line?

## Is a straight 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..

## How do you type a straight 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…

## How do you type a line?

You can type a straight vertical line, or “|,” on most modern keyboards dating back to some of the 1980s IBM PCs. It’s generally found above the backslash, so you can type a “|” by holding down the shift key and hitting the “” key.

## How do you make a vertical line on a UK keyboard?

Press the key <>| and Alt and Strg key together. It works! You see, there is already the vertical line sign on the double arrow key if you notice clearly.

## What is the vertical line symbol called?

The vertical line, also called the vertical slash or upright slash ( | ), is used in mathematical notation in place of the expression “such that” or “it is true that.” This symbol is commonly encountered in statements involving logic and sets. Also see Mathematical Symbols.

## How do you make a line through text?

Use the Shapes Menu to Insert a Line in WordPlace the cursor in the spot where you want to insert a line.Go to the Insert tab.In the Illustrations group, select the Shapes drop-down arrow.In the Lines group, choose a line shape.In the Word document, drag across the location where you want the line to appear.More items…

## How do you type a horizontal line on a keyboard?

Inserting a basic horizontal line the short way Many users already know that easiest way to insert a plain horizontal line into a page is to use the keyboard shortcut of typing 3 dashes (—) then press ‘Enter’ – and voila! your line appears by magic!

## How do you type a backslash?

To type the backslash symbol on your keyboard, press and hold the Alt key and type the Backslash alt code which is 92 on the numeric keypad, then release the alt key.

## How do you type a long dash?

In Google Docs on Android or iOS, long-hold on the hyphen key on your keyboard for access to an en dash, em dash, and bullet character.

## What does a vertical line look like?

A vertical line is one the goes straight up and down, parallel to the y-axis of the coordinate plane. All points on the line will have the same x-coordinate. … A vertical line has no slope. Or put another way, for a vertical line the slope is undefined.

## How do you type a long horizontal line?

Place your cursor where you want to insert the line. Click the Home tab and then click the dropdown arrow for the Borders option in the Paragraph group. From the resulting list, select Horizontal Line.