math

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find the range of the function.

g(x) = 5 + (square root of) (4 - x)

please show all steps.

  • math -

    The range of a (real) function is limited by the quantity inside the square-root radical, namely 4-x≥0
    Since the rest of the function is a polynomial, the above is the only limitation on the range.
    Range of g(x) : (-∞ 4]

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