A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

For the given table of values for a polynomial function, where must the zeros of the function lie? x 2.0 2.5 3.0 3.5 4.0 4.5 f(x) 2.8 1.1 -0.8 -1.2 -0.3 0.7 A. between 2.0 and 2.5 and between 4.0 and 4.5 B. between 2.5 and 3.0 and between 4.0 and 4.5 C. between 2.0 and 2.5 and between 3.5 and 4.0 D. between 2.5 and 3.0 and between 3.5 and 4.0 Help please !!!

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

    @Vocaloid help please thank you !! :)

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

    i'll pose this to you

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

    |dw:1443660919202:dw|

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

    for this example the zero's lie on the black does, or where the graph intersects the x-axis i.e when f(x)=0 or y=0

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

    dots*

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

    so in this question , we need to find the position of points where 0 lies in

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

    so find possible y values where zero lies between them

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

    for corresponding x values

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

    how I can graph that function in my calculater and get the zeros of this function? @chris00

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

    you don't need to graph it, we can just visually look at it. perhaps we shall write these values in a table.

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

    |dw:1443661239154:dw|

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

    so in which points does 0 lie in the y-coordinate?

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

    |dw:1443661359594:dw|

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

    I see thanks !!

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

    : )

  16. 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.