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Mathematics 14 Online
OpenStudy (anonymous):

How do u write the function rule for f(x)=3x

OpenStudy (anonymous):

Please

OpenStudy (anonymous):

f(x) is the "rule" that you must follow. So for every x you put "in", you get 3 times that number as the "out" (or y) At least, that's what I believe function rule is...

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