Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

wazid Group Title

find the domain of f(x)=√[(1+| x |)/(2-|x|)]

  • one year ago
  • one year ago

  • This Question is Closed
  1. completeidiot Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    the value within the square root cannot be negative thus the value must be greater than zero denominators cannot be zero

    • one year ago
  2. wazid Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    then what is exact domain.....

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

    you need to figure that out yourself

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

    start by looking at the square root and determine if any x value range exists that would make the statement false

    • one year ago
  5. completeidiot Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    if an x range exists, then that range is not part of the domain then looking at the denominator set the denominator equal to zero solve for x those x values are not part of the domain as well because the denominator cannot be equal to zero

    • one year ago
    • Attachments:

See more questions >>>

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.