is it even odd or neither

f(-x)=-2x-(-x)3=-2x+x3=-f(x); Since f(-x)=-f(x), the function is odd.

f(x)=2x-x^3 | Wyzant Ask An Expert

Kirill Z. answered • 09/29/13

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f(-x)=-2x-(-x)³=-2x+x³=-f(x);

Since f(-x)=-f(x), the function is odd.

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