Mathematics, 29.03.2021 20:20, cicilee49

Select the interval(s) where the function f(x)=2x3−3x2−12x+20 is only increasing. Question 4 options:
2 < x < ∞
−2.5 < x <∞
0 < x < ∞
−∞ < x < −1
−1 < x < 2
−∞ < x < ∞

Answers: 2

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Select the interval(s) where the function f(x)=2x3−3x2−12x+20 is only increasing. Question 4 option...