A community for students.
Here's the question you clicked on:
 0 viewing
ksaimouli
 3 years ago
(a)increasing (b) decreasing (c)local extreme values
ksaimouli
 3 years ago
(a)increasing (b) decreasing (c)local extreme values

This Question is Closed

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1353980630180:dw

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0i took derivative =0 i got \[+\sqrt{2}\]

Brittni0605
 3 years ago
Best ResponseYou've already chosen the best response.1Take the derivative, find the critical points, draw a number line, find y values of your critical points, determine local extrema and increasing/decreasing intervals.

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0should i need to include the domain restriciton in numberline @Brittni0605

Brittni0605
 3 years ago
Best ResponseYou've already chosen the best response.1If a restriction was given than yes.

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0no restriction is given

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0when i take derivative i set denominator=0 i got +2

Brittni0605
 3 years ago
Best ResponseYou've already chosen the best response.1Ok, so your domain is negative infinity to infinity

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1353980936825:dw

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0this is the derivative of teh funciton

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0so the critical points aredw:1353981108528:dw

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0should need to set the denominator to find domain of the function dw:1353981161255:dw

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1353981180565:dw

Brittni0605
 3 years ago
Best ResponseYou've already chosen the best response.1Yes, good number line

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0ordw:1353981212350:dw

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0that one or this one so confused

Brittni0605
 3 years ago
Best ResponseYou've already chosen the best response.1You're critical values are the x values where the derivative =0 or where the derivative doesnt exist.

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0then if i choose 3 to check whether it is + or  their is domain error

Brittni0605
 3 years ago
Best ResponseYou've already chosen the best response.1By setting the numerator equal to 0, you found where the derivative equals . By setting the denominator equal to 0, you found where the derivative doesnt exist

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0yup i know that one i set the number line can u plz figure out the +and values

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1353981465522:dw

Brittni0605
 3 years ago
Best ResponseYou've already chosen the best response.1dw:1353981469116:dw

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0so increasing=dw:1353981723064:dw

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0decdw:1353981745781:dw

Brittni0605
 3 years ago
Best ResponseYou've already chosen the best response.1They didnt give you a domain, but bc of the type of prob, a domain was determined. You found out the function only exists between (2,2)

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0max root2 and min root2

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.0so function exists (2,2) but min and max at end enpoints undefinied am i right but it is good to check the domain

Brittni0605
 3 years ago
Best ResponseYou've already chosen the best response.1Um, you have to find the y values of your critical points
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.