On how many maximal connected intervals within [-10, 10] is the derivative of f(x) = 1(1|((2(-3x - 3) - 3)/(-2(-3x - 3) - 1)) + 1| - 1)^2 - 3(1|((2(-3x - 3) - 3)/(-2(-3x - 3) - 1)) + 1| - 1) - 2 positive?

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