#### Answer

1

#### Work Step by Step

We are asked to find $(f∘g)(2)$. We know that $(f∘g)(x)=f(g(x))$.
Therefore, $(f∘g)(2)=f(g(2))$.
From the second table, we see that $g(2)=3$. From the first table, we see that $f(3)=1$.
Therefore, $f(g(2))=f(3)=1$.