If a function is defined as f(x) = x^2 - 3x + c, and f(2) = 5, what is the value of f(3)?

✓ Correct Answer: Option B

First, find c: f(2) = 2^2 - 3(2) + c = 4 - 6 + c = -2 + c. Since f(2) = 5, -2 + c = 5, so c = 7. Thus, f(x) = x^2 - 3x + 7. Then, f(3) = 3^2 - 3(3) + 7 = 9 - 9 + 7 = 7.