Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

strawberry17

  • 2 years ago

For f(x) = x + 1, f(-1/2) is supposed to be undefined. Is it really undefined, and why is it undefined. I don't understand.

  • This Question is Closed
  1. Jemurray3
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    f(x) = x+1 is perfectly well defined everywhere.

  2. strawberry17
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    That 's what I thought, but I am asked to explain why it is undefined.

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

    who said that its undefined.. @strawberry17 that might be some confusion

  4. strawberry17
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    "Using complete sentences, explain why f(1) = 2, f(0) = 1, and f(-1) = 0, yet f(-) is undefined." This is what it said exactly.

  5. strawberry17
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    in the f(-) is actually is -1/2

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

    mayb f(x) is defined for just intergers.. if u may recheck the ques.. or else there might be some mistake..

  7. strawberry17
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I am not sure, but idk, I think there is a mistake. Thanks for your help anyway :)

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

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.