f(x)=x^3-9x

even, odd, niether
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1 Answer

f(x)=x^3-9x

f(x) = x^3 - 9x

f(-x) = (-x)^3 - 9(-x)

f(-x) = -x^3 + 9x

f(-x) = -(x^3 - 9x)

f(-x) = -f(x), Therefore odd function

by Level 11 User (81.5k points)

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