A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

donnie1999

  • one year ago

Determine in which direction the parabola below opens. y = x^2 - 7x + 18

  • This Question is Closed
  1. SolomonZelman
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Alright.... I will ask you this banal question, but please answer if you know (if you don't know just say so). What do you think,

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

    It is y=.... so it is Up/Down (because if it is Right/Left then it should have been x=...) And is the coefficient of x² positive or negative?

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

    It opens up.

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

    donnie: I thought I gave enough information about how a parabola can open up/down, right/left in the previous question (and examples), but you don't seem to have read it..... I guess it is my fault that I didn't make it 'interesting' to read.....

  5. donnie1999
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    what do u think

  6. donnie1999
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    i tried to solve the equation and i got left but i am not sure if that is wright

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

    @SolomonZelman i'm sorry but @donnie1999 asks me these questions frequently... don't hate appreciate :P

  8. donnie1999
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @SolomonZelman u can honestly go flutter off kid idk about ur opionions. @SoulEater142 thx 4 all ur help

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

    :D

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

    Hey @donnie1999 do you have an instagram?

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

    donnie1999, I never report people, but I don't think I would be likely to help you again. Don't know about the freedom of speech on this site, but be safe and hope you realize one day that learning is a better approach than cheating the answers from interent. Good luck.

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

    Work smarter not harder :P

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

    @donnie1999 theres your plot

  14. 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.