Задания во вложении..........

Question

Задания во вложении
..........

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Answer 1

1) y' = x³ - 2x² + x - 1
y'(-1) = -1 - 2 - 1 - 1 = -5

2) y' = -2 + x² - 3x³
y'(1) = -2 + 1 - 3 = -4