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30-01-2017
Mathematics

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For any function f, is f(3x) = 3•f(x) always true? Explain.

Respuesta :

30-01-2017

No, it's not. Take f(x)=[tex] x^{2} [/tex] then f(3x)=9[tex] x^{2} [/tex] but 3.f(x)=3[tex] x^{2} [/tex]. So they are not equal!

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