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define F(x) notation....?

we just started algebra and we are doing vocab can you tell me what f (x) notations is defined as

2 Answers

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  • mecdub
    Lv 7
    1 decade ago
    Favorite Answer

    If you have an equation like y = 2x, then f(x) = y.

    f(x) notation is used to say that y is is function of x, which means that y is dependent on x and changes as x changes.

  • 1 decade ago

    The function of x. This is equivalent to y on a graph.

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