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math

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how do you find the domain in 2/x^2+3?
pls help

  • math -

    Range: The range is the set of all possible output values , which result from using the function formula.

    In this case when x = 0

    2 / x ^ 2 -> infinity.

    So domain : ( -infinity , 0 ] U [ 0 , infinity )

    Or all value of x different of 0

  • math -

    Domain: The domain of a function is the set of all possible input values which allows the function formula to work.

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