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A maths problem (functions_?

What is the range of f(x) = 3x+1/3x-1?

I would really appreciate if you can add an explaination or two, thanks!

1 Answer

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  • 9 years ago
    Favorite Answer

    range is the set of values for which the function is defined

    the function is not defined hare when denominator=0

    i.e 3x-1=0

    x=1/3

    therefore, range = R-{1/3}

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