Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

uek

  • 2 years ago

how do you determine the domain and range of a function?

  • This Question is Closed
  1. OpenSessame
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    {(2, –3), (4, 6), (3, –1), (6, 6), (2, 3)} The above list of points, being a relationship between certain x's and certain y's, is a relation. The domain is all the x-values, and the range is all the y-values. To give the domain and the range, I just list the values without duplication: domain: {2, 3, 4, 6} range: {–3, –1, 3, 6}

  2. OpenSessame
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    The domain is all possible X values and Range is all possible Y values:)

  3. OpenSessame
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    \[y = (x^2 + x - 2) / (x^2 - x - 2)\]

  4. OpenSessame
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Use that equation to determine what the domain is.

  5. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy