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

samancha85

domain of -2x^2=x-1 is ?

  • one year ago
  • one year ago

  • This Question is Closed
  1. binarymimic
    Best Response
    You've already chosen the best response.
    Medals 0

    What solutions do you obtain? Are you aware of how to solve a quadratic equation ?

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

    The domain is the set of x values. Is there any value of x that would cause the equation to be undefined?

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

    Domain is used to refer to the valid inputs of a function, but we are given an equation. The only valid inputs to an equation are its solution set.

    • one year ago
  4. samancha85
    Best Response
    You've already chosen the best response.
    Medals 0

    oops its suppose to say -2x^2+x-1

    • 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.