To evaluate the expression \(2x + 3y + 9\) when \(x = 0\) and \(y = 1\), substitute these values into the expression:
\[ 2(0) + 3(1) + 9 \]
Now, simplify step by step:
- Calculate \(2(0) = 0\).
- Calculate \(3(1) = 3\).
- Combine the results: \(0 + 3 + 9 = 12\).
Thus, the simplified result is:
\[ \boxed{12} \]