A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Closed

tomo
 2 years ago
Best ResponseYou've already chosen the best response.0set the second derivative equal to zero.

RyanL.
 2 years ago
Best ResponseYou've already chosen the best response.0Find the derivative of f(x) and set it equal to zero. Solve for x.

RyanL.
 2 years ago
Best ResponseYou've already chosen the best response.0I thought it was the first derivative?

tomo
 2 years ago
Best ResponseYou've already chosen the best response.0yeah, you're right. the second derivative is to find if it is a min or a max. http://en.wikipedia.org/wiki/Second_derivative

bigworm
 2 years ago
Best ResponseYou've already chosen the best response.0So how exactly do I find the first derivative?

RyanL.
 2 years ago
Best ResponseYou've already chosen the best response.0First of you know what a derivative is right?

bigworm
 2 years ago
Best ResponseYou've already chosen the best response.0The way my teacher taught how to find the min and max is by using a calculator , but if there is an easier way by hand, I wanna know howw

amoodarya
 2 years ago
Best ResponseYou've already chosen the best response.1this function is in odd degree so it has no max or min

bigworm
 2 years ago
Best ResponseYou've already chosen the best response.0How do I find the min and max using a calculator then?

amoodarya
 2 years ago
Best ResponseYou've already chosen the best response.1if the function was in even degree has a max or a min or both like that i drawdw:1358815524977:dw

tomo
 2 years ago
Best ResponseYou've already chosen the best response.0instead of f(x) use y. also what kind of calculator do you have?

Action123
 2 years ago
Best ResponseYou've already chosen the best response.0minimum: min{f(x) = x^35 x^2+3 x+12} = 3 at x = 3 max: max{f(x) = x^35 x^2+3 x+12} = 337/27 at x = 1/3
Ask your own question
Ask a QuestionFind 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.