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

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