For the function [math] given above, determine whether the following conditions are true. Input T if the condition is ture, otherwise input F .

(a) [math] if [math];
(b) [math] if [math];
(c) [math] if [math];
(d) [math] if [math].
(e) [math] if [math];
(f) Two inflection points of [math] are, the smaller one is [math] and the other is [math]