If f(x) = 3x + 4, what is the value of f(2)?

To find the value of f(2) when f(x) = 3x + 4, you need to substitute 2 for x in the function. This means you will perform the calculation as follows:

1. Substitute 2 into the function: f(2) = 3(2) + 4.

2. Calculate 3 times 2, which equals 6.

3. Then add 4 to the result: 6 + 4 = 10.

So, the value of f(2) is 10, which aligns with the calculation that confirms that option C is indeed the correct answer. This shows how direct substitution and basic arithmetic operations are applied in evaluating the function at a specific point.