| a |
| x |
| 2a |
| x2+1 |
| t |
| s |
| 2a |
| x2+1 |
| a |
| x |
| x-a |
| x2 |
| 1 |
| x |
| x-1 |
| x2 |
| t |
| s |
| s |
| t |
| t |
| s |
| t |
| s |
| s |
| t |
| s |
| t |
| 2a |
| x2+1 |
| 1 |
| 2 |
| x2 |
| 4 |
| 1 |
| 4 |
| 1 |
| 2 |
| x2 |
| 4 |
| 1 |
| 4 |
| 1 |
| 2 |
| x2 |
| 4 |
| 1 |
| 4 |
| x(1-x)(1+x) |
| 2(x2+1) |
| x | (-∞,-1) | -1 | (-1,0) | 0 | (0,1) | 1 | (1,+∞) | ||||||
| h′(x) | + | 0 | - | 0 | + | 0 | - | ||||||
| h(x) | ↗ | 極大值
|
↘ | 極小值
|
↗ | 極大值
|
↘ |
| 1 |
| 4 |
| 1 |
| 2 |
| 1 |
| 4 |
| 1 |
| 2 |
科目:高中數學 來源: 題型:
| 1 | bn |
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