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hba Group TitleBest ResponseYou've already chosen the best response.1
to find the inverse function, let y=g(x) f(y)=x 3y4= x rearrange to find y and voila ! you get g(x)
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
Notice that \[f(g(x))=x=f(f^{1}(x))\] thus \[g(x) = f^{1}(x)\]
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
@stevench got it ?
 2 years ago

stevench Group TitleBest ResponseYou've already chosen the best response.0
i got it, but dont know how to re arrange it to where it fits in the options im given
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
What did you get ? and What are your options ?
 2 years ago

stevench Group TitleBest ResponseYou've already chosen the best response.0
a) x4/3 b) x+4/3 c) (x/3) +4 d) (x/3) 4
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
What answer did you get ? @stevench
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
@stevench Reply ?
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
What answer did you get ?
 2 years ago

stevench Group TitleBest ResponseYou've already chosen the best response.0
I'm trying to do a billion things at once becaus I'm way overdue in an online class and just need help gettin answers
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
You dont know how to solve 3y4=x
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
Just rearrange to find y
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
@ikhwanz Please read the CoChttp://openstudy.com/codeofconduct
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
Before you answer.
 2 years ago

ikhwanz Group TitleBest ResponseYou've already chosen the best response.1
easily you arrange it \[(f^1(f(g(x))\] put the value of f(g(x)) inside f^1 f1=(x+4)/3_________ which from f(x)=3x4 so change y=3x4 then get the x value y+4/3 change f(y) to f1=(x+4)/3 subtitute value fg(x) inside f1
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
@stevench You should also look at the CoC.
 2 years ago

stevench Group TitleBest ResponseYou've already chosen the best response.0
Thank you @ikhwanz for helping me find the answer
 2 years ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.1
As a rule of thumb, we would prefer the askers to participate in the solution process instead of having the answerers doing all the work. if f(g(x))=x and f(x)= 3x4, find g(x) f(x)= 3x4; replace x with a g(x) to get f(g(x))= 3[g(x)]  4 ; and since f(g(x))=x x = 3[g(x)]  4 , use basic algebra techniques to find g(x)
 2 years ago

stevench Group TitleBest ResponseYou've already chosen the best response.0
well at the moment in everything that i am trying to do I can't just simply wait all day
 2 years ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.1
thats not really our concern; we are aimed at being a study site, not a free answering service. We would rather promote learning the material as opposed to just handing over answers. This social contract is aimed at curbing people from using the site to cheat with ...
 2 years ago
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