For - 11 ≤ x ≤ 13 the function f is defined by f(x) = x³ (x + 1)² On which two intervals is the function increasing (enter

Question

For - 11 ≤ x ≤ 13 the function f is defined by f(x) = x³ (x + 1)²
On which two intervals is the function increasing (enter intervals in ascending order)?
Find the interval on which the function is positive:
Where does the function achieve its minimum?

Kunduz · Accepted Answer

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