Answer:
True
Explanation:
Since x = 3 since we are given that f(3) = 16, x = 3.
The equation is:

and x = 3, we can easily sustitute x with 3. When we do so, our equation will look like:

Now, we will solve.
3^2 is = 9
2(3) = 6
Now, we will plug into the equation:

Combine like terms (constants)
