A function f(x) = x^2 - 4x + 3 is given. What is the value of x for which f(x) = 0?
Correct: B
To find the value of x for which f(x) = 0, we set the function equal to zero and solve for x: x^2 - 4x + 3 = 0. This can be factored into (x - 3)(x - 1) = 0. Therefore, x = 3 or x = 1.