A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
The change in water level of a lake is modeled by a polynomial function, W(x). Describe how to find the xintercepts of W(x) and how to construct a rough graph of W(x) so that the Parks Department can predict when there will be no change in the water level. You may create a sample polynomial of degree 3 or higher to use in your explanations.
anonymous
 one year ago
The change in water level of a lake is modeled by a polynomial function, W(x). Describe how to find the xintercepts of W(x) and how to construct a rough graph of W(x) so that the Parks Department can predict when there will be no change in the water level. You may create a sample polynomial of degree 3 or higher to use in your explanations.

This Question is Open

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@whatdoesthismean @Hero @JoBo @mastermindkakashi

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0will medal and fan<3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@mastermindkakashi any ideas?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So basically its just asking for you to find the xintercepts of the function W(x), and how to graph it (a rough sketch)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Do you know how to find and do these?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Could u explain it so i can get it?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ok.To find the x intercepts, or zeroes, of w(x), we use the rational root theorem to find all possible roots, where p is the constant term and q is the leading coefficient.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Just search up the rational root theorem and take a look at it and come back, it needs examples to help you get it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok. I know how to do that

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Or, as I did, when i took flvs algebra 2 i looked it up in the chapter summaries
Ask your own question
Sign UpFind more explanations on OpenStudy
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
 Engagement 19 Mad Hatter
 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.