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

MoonlitFate Group Title

Which function does the graph represent? {See attachment for graph).

  • one year ago
  • one year ago

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

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

    Given answers are here. But, if you could help me figure out how to get the answer, I'd appreciate it.

    • one year ago
  3. bahrom7893 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    It's the last one... now to explain that uhmm

    • one year ago
  4. bahrom7893 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    look at the parabola part of the graph. Ignore the part before that. The parabola is curving up, so it has to have a positive leading coefficient.

    • one year ago
  5. bahrom7893 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    That leaves you with options D and E

    • one year ago
  6. bahrom7893 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    Now the parabola starts 4 units below the x axis, thus it has to be 2x^2 - 4, if it started above the x axis you would have +4 instead of -4, so that leaves you with E

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

    Thank you so much. :-) I'll try to remember these things. So easy to forget.

    • 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.