A function f(x) is defined as follows: f(x) = 2x if x < 0, f(x) = x^2 if 0 <= x <= 1, and f(x) = x if x > 1. What is the value of f(f(2))?
Correct: A
To find the value of f(f(2)), we need to evaluate f(2) first and then plug the result into f(x). Since 2 > 1, we have f(2) = 2. Then, since 2 > 1, we have f(f(2)) = f(2) = 2.