It seems like you are asking for the evaluation of $f(-2)$, $f(2)$, and $f(5)$ for a specific function, but you haven't provided the function $f(x)$ yet. Please provide the function you're referring to, and I'll help you evaluate $f(2)$ and the others.

For example, if the function is $f(x) = 3x + 1$, I could calculate the values as follows:

• $f(-2) = 3(-2) + 1 = -6 + 1 = -5$
• $f(2) = 3(2) + 1 = 6 + 1 = 7$
• $f(5) = 3(5) + 1 = 15 + 1 = 16$

So, in this example, $f(2) = 7$.

Feel free to provide the actual function, and I'll calculate it for you!

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Relative questions:

1. What kind of function are you working with (linear, quadratic, etc.)?
2. Is there a specific domain for the function you're evaluating?
3. Are you working with any special constraints on the function's range?
4. Would you like a graph of the function after evaluating it?
5. Do you need help understanding function evaluation in more depth?

Tip: When evaluating functions, always substitute the given value of $x$ directly into the equation and simplify step by step.