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If f(x) = 0 for x lt 0 and f(x) is diffe...

If f(x) = 0 for `x lt 0` and f(x) is differentiable at x = 0 then for `xgt 0`, f(x) may be

A

`x^2`

B

x

C

`-x`

D

`-x^(3)`

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A
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