Please help with the equation.

Answer:
The answer is [tex]y=\frac{1}{6} x[/tex].
Step-by-step explanation:
According to the table, when you insert 6, it should give 1 as the area covered. The equation can be found by the slope formula, the change in y over the change in x. Which is in one increase in y, leads to 6 increase in x.
In that case, the equation holds. The same thing, when you put 12 to x. Gives you 2 as the area covered.