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A cubic function f(x) vanishes at x=-2 a...

A cubic function `f(x)` vanishes at `x=-2` and has relative minimum/maximum at `x=-1a n dx=1/3ifint_(-1)^1f(x)dx=(14)/3dot` Find the cubic function `f(x)dot`

A

`x^3 - x^2 - x`

B

`x^3 + x^2 - x + 1`

C

`x^3 + x^2 - x + 2`

D

`x^3 + x^2 - x -2`

Text Solution

Verified by Experts

The correct Answer is:
C
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