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ksaimouliBest ResponseYou've already chosen the best response.0
dw:1353980630180:dw
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
i took derivative =0 i got \[+\sqrt{2}\]
 one year ago

Brittni0605Best ResponseYou've already chosen the best response.1
Take the derivative, find the critical points, draw a number line, find y values of your critical points, determine local extrema and increasing/decreasing intervals.
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
should i need to include the domain restriciton in numberline @Brittni0605
 one year ago

Brittni0605Best ResponseYou've already chosen the best response.1
If a restriction was given than yes.
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
no restriction is given
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
when i take derivative i set denominator=0 i got +2
 one year ago

Brittni0605Best ResponseYou've already chosen the best response.1
Ok, so your domain is negative infinity to infinity
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
dw:1353980936825:dw
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
this is the derivative of teh funciton
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
so the critical points aredw:1353981108528:dw
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
should need to set the denominator to find domain of the function dw:1353981161255:dw
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
dw:1353981180565:dw
 one year ago

Brittni0605Best ResponseYou've already chosen the best response.1
Yes, good number line
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
ordw:1353981212350:dw
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
that one or this one so confused
 one year ago

Brittni0605Best ResponseYou've already chosen the best response.1
You're critical values are the x values where the derivative =0 or where the derivative doesnt exist.
 one year ago

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

Brittni0605Best ResponseYou've already chosen the best response.1
By 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
 one year ago

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

ksaimouliBest ResponseYou've already chosen the best response.0
dw:1353981465522:dw
 one year ago

Brittni0605Best ResponseYou've already chosen the best response.1
dw:1353981469116:dw
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
so increasing=dw:1353981723064:dw
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
decdw:1353981745781:dw
 one year ago

Brittni0605Best ResponseYou've already chosen the best response.1
They 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)
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
max root2 and min root2
 one year ago

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

Brittni0605Best ResponseYou've already chosen the best response.1
Um, you have to find the y values of your critical points
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.0
i know that i simple
 one year ago

Brittni0605Best ResponseYou've already chosen the best response.1
Np. Hope I helped.
 one year ago
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