Antwort 1.1:1
Aus Online Mathematik Brückenkurs 2
(Unterschied zwischen Versionen)
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{| width="100%" cellspacing="10px" | {| width="100%" cellspacing="10px" | ||
|a) | |a) | ||
- | |width="100%"| <math>f^{\,\prime}(-5)>0\quad\text{ | + | |width="100%"| <math>f^{\,\prime}(-5)>0\quad\text{and}\quad f^{\,\prime}(1)<0</math> |
|- | |- | ||
|b) | |b) | ||
- | |width="100%"| <math>x=-3</math> | + | |width="100%"| <math>x=-3</math> and <math>x=2</math> |
|- | |- | ||
|c) | |c) | ||
|width="100%"| <math>-3< x < 2</math> | |width="100%"| <math>-3< x < 2</math> | ||
|} | |} |
Version vom 14:21, 5. Sep. 2008
a) | \displaystyle f^{\,\prime}(-5)>0\quad\text{and}\quad f^{\,\prime}(1)<0 |
b) | \displaystyle x=-3 and \displaystyle x=2 |
c) | \displaystyle -3< x < 2 |