Consider f(x)=1x2−xf(x) = \frac{1}{x^2 - x}f(x)=x2−x1. For what xxx is f(x)≥1f(x) \geq 1f(x)≥1?
[0, 1]
(0, 1)
[ rac{1-\sqrt{5}}{2}, 0) \cup (1, rac{1+\sqrt{5}}{2}]
[ rac{1-\sqrt{5}}{2}, rac{1+\sqrt{5}}{2}]