8.3 Domain and range of a function

Domain and range of a function

The domain of a function is all the possible values of x’s of ordered pairs; whereas the range of a function is all the possible values of y’s of ordered pairs. You can easily find them by graphing the functions or ordered pairs. Let’s see how in this lesson.

Lessons

  • 2.
    State the domain, range, and whether each is a function
  • 3.
    State the domain and range of each relation. Then determine whether each is a function.
    • b)

    • d)

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Domain and range of a function

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