Step-by-step explanation
We are to find the equation of the line
From the graph, we can observe that it is a constant function
The value of x is constant while the value of y changes
Since the value of x is always 2 irrespective of the value of y
Then the equation of the line is
![x=2](https://img.qammunity.org/2023/formulas/mathematics/college/6ij5lvx45qkbn22ki7umkb6rdcr9rugcgd.png)
The answer is