Answer:
![x \le 5](https://tex.z-dn.net/?f=x%20%5Cle%205)
Step-by-step explanation:
Given
Options (a) to (d)
Required
Which represents an arrow pointing left
When an arrow points left on an inequality graph, the inequality is either of the following:
or ![x \le a](https://tex.z-dn.net/?f=x%20%5Cle%20a)
From the given options (a) to (d), only
fits the above description.
Other options illustrate an arrow pointing to the right
To further explain this;
Looking at (b), we have:
![4 \le x](https://tex.z-dn.net/?f=4%20%5Cle%20x)
This is rewritten as:
--- the same form as (c) and (d)