What is the range of f(x)=∣x−3∣−2f(x) = |x-3| - 2f(x)=∣x−3∣−2?
(−2,∞)(-2, \infty)(−2,∞)
[0,∞)[0, \infty)[0,∞)
[−2,∞)[-2, \infty)[−2,∞)
(−∞,∞)(-\infty, \infty)(−∞,∞)