On how many maximal connected intervals within [-10, 10] is the derivative of f(x) = -2|((-2(-1(2x^2 - 5x + 1) + 5) + 2)/(-1(-1(2x^2 - 5x + 1) + 5) - 3)) + 3| + 3 positive?

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