## [infostudents] Re: Info3 Blatt 10

• From: Guido Solbach <ich@xxxxxxxxxxxxxxxx>
• To: infostudents@xxxxxxxxxxxxx
• Date: Mon, 14 Jan 2008 22:30:06 +0100

```Ich habe da nen + vergessen. So ists richtig:
g(x)=2^x  + (-1)^x  (2^x)/4
Guido Solbach schrieb:
```
```g(2) = 4 (-1) 4/4 =3
g(3) = 8 (+1)8/4 =10
g(4) = 16 (-1)16/4=12
g(5) = 32 (+1) 32/4 =40
g(6) = 64 (-1) 64/4 =48
etc
ich würde sagen streng monoton steigend
Horst schrieb:
```
```ist g(x)=2^x   (-1)^x  2^x/4 denn monoton steigend?

g(2) =  4
g(3) = -16

für monotonie muss für alle a>b : g(a) >= g(b) gelten...

Am Montag 14 Januar 2008 schrieb Guido Solbach:
```
```Hier schon mal was von mir.....
```
```

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