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#1 2012-10-21 12:19:22
- skylor blay
- Guest
(fog)(x), (fog)(2)
. let f(x) = Vx-4 , g(x) = (x+1)^2, find (f o g)(x) and (f o g)(2)
also
let f(x) = 2x-4, g(x) = x^2+1 find (gof) I got 2x^2 - 15 and was incorrect
#2 2012-10-21 15:04:41
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: (fog)(x), (fog)(2)
Hi;
. let f(x) = Vx-4 , g(x) = (x+1)^2, find (f o g)(x) and (f o g)(2)
I am assuming
let f(x) = 2x-4, g(x) = x^2+1 find (gof) I got 2x^2 - 15 and was incorrect
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#3 2012-10-21 15:15:45
- skylor
- Guest
Re: (fog)(x), (fog)(2)
f(x) = √ (sqrt) x-4 sorry
#4 2012-10-21 15:20:25
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: (fog)(x), (fog)(2)
Okay I will adjust post #2.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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