A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

tmagloire1

  • one year ago

http://prntscr.com/88xfhr ap calc ab

  • This Question is Closed
  1. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    HI!!

  2. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    we have to check to see if a limit exists at a bunch of numbers right?\[\{-2,-1,0,1,2,3,4,5\}\] so it is going to take a while to do them all

  3. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    \(-2\) is out, there is no limit there because the function does not even exist to the left of \(-2\)

  4. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    how about \(-1\)? does the function have a limit as \(x\to -1\)?

  5. tmagloire1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @misty1212 no it doesn't

  6. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    actually it does

  7. tmagloire1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    But doesn't the hole mean it's discontinuous at that point?

  8. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    it is not continuous at \(x=-1\) but it does have a limit

  9. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    right, but it is not asking for "continuous" it is asking if the limit exists

  10. tmagloire1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    oh would it be -1

  11. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes

  12. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    definitely continuous and so has a limit at \(x=0\) right?

  13. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    but not at \(1\)

  14. tmagloire1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yep at 0 the limit is 0

  15. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes

  16. tmagloire1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    at 2 it is 2

  17. tmagloire1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    there is no limit at 3

  18. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    no there is no limit at 3

  19. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    at 2 it is not 2, it is somewhat less than 2, but the limit does exist there

  20. tmagloire1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    it does exist at four as well

  21. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes it does

  22. tmagloire1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    so overall there is a limit at -1,0,2, and 4

  23. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    looks good to me

  24. tmagloire1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Alright, thank you for the help, sorry i took so long responding my internet went out!

  25. misty1212
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    \[\color\magenta\heartsuit\](you did most of it yourself!)

  26. 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

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.