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range of a function

/reɪndʒ əv ə ˈfʌŋkʃən/

翻译: 函数所有可能的输出值的集合,即当自变量取遍定义域内所有值时,函数值所组成的集合。在数学中,它是函数映射到的所有y值的全体。

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phrase

C1formalcommonscientific/reɪndʒ əv ə ˈfʌŋkʃən/

The set of all possible output values that a function can produce, given its domain. In mathematics, it represents the complete collection of y-values that result from applying the function to every element in its domain.

  • 🇨🇳函数所有可能的输出值的集合,即当自变量取遍定义域内所有值时,函数值所组成的集合。在数学中,它是函数映射到的所有y值的全体。
  1. Set of output values B2 formal

    The set of all possible output values (y-values) that a function can produce based on its domain.

    • The range of the function f(x)=x² is all non-negative real numbers.
    • To find the range, determine the minimum and maximum values of the function.
    • The range of a constant function is a single value.

    🇨🇳值域