How do you add a line in Word? Insert a lineOn the Insert tab, select Shapes.Under Lines, select any line style you like.Select a location in the document, hold and drag your pointer to a

## How do you add a line in Word?

Insert a lineOn the Insert tab, select Shapes.Under Lines, select any line style you like.Select a location in the document, hold and drag your pointer to a different location, and then release the mouse button.

### What do you call the vertical line on the keyboard?

Alternatively referred to as a vertical bar, the pipe is a computer keyboard key “|” is a vertical line, sometimes depicted with a gap. This symbol is found on the same United States QWERTY keyboard key as the backslash key. Keyboard help and support.

**How do you do a vertical line test?**

To use the vertical line test, take a ruler or other straight edge and draw a line parallel to the y-axis for any chosen value of x. If the vertical line you drew intersects the graph more than once for any value of x then the graph is not the graph of a function.

**What does a vertical line mean in a math equation?**

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.

## What is the equation of a straight vertical line?

The equation of a vertical line always takes the form x = k, where k is any number and k is also the x-intercept . (link) For instance in the graph below, the vertical line has the equation x = 2 As you can see in the picture below, the line goes straight up and down at x = 2.

### What does 2 straight lines around a number mean?

The symbol for absolute value is two straight lines surrounding the number or expression for which you wish to indicate absolute value. |6| = 6 means the absolute value of 6 is 6.

**What is vertical line test for a function?**

The vertical line test is used to determine if a graph of a relationship is a function or not. if you can draw any vertical line that intersects more than one point on the relationship, then it is not a function.

**How do you determine a function?**

How To: Given a relationship between two quantities, determine whether the relationship is a function.Identify the input values.Identify the output values.If each input value leads to only one output value, classify the relationship as a function.

## How do you determine if a graph is a function using vertical line test?

The vertical line test can be used to determine whether a graph represents a function. If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because a function has only one output value for each input value.

### How do you tell if a graph represents a function?

Use the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.