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#1 2009-09-21 17:24:08

MathsIsFun
Administrator
Registered: 2005-01-21
Posts: 7,535

Function Transformation

Another page has been sweated over: Function Transformation

Please check it. There are lots of up, down, left, right, compress in y, stretch in x, ... etc ... so I may have easily got one or two of them the wrong way round.

Cheers!


"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman

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#2 2009-09-21 18:44:34

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,735

Re: Function Transformation

Hi MathsisFun;

Good page! I seem to be missing some cheese.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#3 2009-09-24 13:49:30

simron
Real Member
Registered: 2006-10-07
Posts: 237

Re: Function Transformation

MathsIsFun wrote:

Why? Well imagine you are going to inherit a fortune when your age=25. If you change that to (age+4) = 25 then you would get it when you are 21. Adding 4 made it happen earlier.

Sorry, just being picky...
But all in all, it's a very fun page! It has great explanations and lots of examples. Great job!


Linux FTW

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