n greater than or equal to 40 open or closed circle on graphbar

Answer 1

It seems like you want to know how to graph the inequality n ≥ 40 on a number line or graph bar.

To graph this inequality:

1. Draw a horizontal line which represents the number line.
2. Put marks or intervals on the line at your discretion to represent numbers. Make sure you include the number 40 on the line.
3. Label the number 40 clearly on the number line.

For the inequality n ≥ 40, where "n" can equal 40 or be any number greater than 40:

- You will use a closed circle (or solid dot) at the point corresponding to 40 to indicate that 40 is included in the inequality (since n is greater than OR equal to 40).
- Draw a thick or darkened line (or arrow) extending to the right of the closed circle, towards increasing numbers to show that all numbers to the right of 40 are also included in the solution set.

Here is a visual breakdown:

- Closed Circle at 40: ● (the circle is filled in)
- Darkened Line/Arrow: → (extends indefinitely to the right)

Your graphed inequality on the number line should look something like this:

```
-------------------●=========> (extending to the right indefinitely)
...30.....35.....40.....45.....50.... (and so on)
```

In this graph:

- The closed circle at 40 indicates that 40 is included.
- The darkened line (or arrow) indicates that all numbers greater than 40 are also included.