Determine the number of maximal connected intervals in [-10, 10] where the function f(x) = -4((1(-1(1|x + 3| - 3) - 1) - 2)/(3(-1(1|x + 3| - 3) - 1) + 1))^2 - 5((1(-1(1|x + 3| - 3) - 1) - 2)/(3(-1(1|x + 3| - 3) - 1) + 1)) is strictly increasing.

Present the answer in LaTex format: \boxed{Your answer}
user