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Mathematics 15 Online
OpenStudy (anonymous):

True or False? If f is a function, then f(3x)=3f(x).

OpenStudy (anonymous):

Nope, for the same reason that we said before.. \[f(3x) = f(x+x+x) \ne f(x) + f(x) + f(x) = 3f(x)\]

OpenStudy (anonymous):

oh. i seee. thanks

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