| f(x) |
| x |
| 9 |
| 2(x+1) |
| x+xlnx |
| x |
| 9 |
| 2(x+1) |
| 9 |
| 2(x+1) |
| 1 |
| x |
| 9 |
| 2(x+1)2 |
| (2x-1)(x-2) |
| 2x(x+1)2 |
| 1 |
| 2 |
| x+xlnx-2 |
| x-1 |
| x +xlnx-2 |
| x-1 |
| x-lnx-2 |
| (x-1)2 |
| x+xlnx |
| x |
| 9 |
| 2(x+1) |
| 9 |
| 2(x+1) |
| 1 |
| x |
| 9 |
| 2(x+1)2 |
| (2x-1)(x-2) |
| 2x(x+1)2 |
| 1 |
| 2 |
| x | (0,
|
|
(
|
2 | (2,+∞) | ||||||
| g′(x) | + | 0 | - | 0 | + | ||||||
| g(x) | ↑ | 極大值 4-ln2-k |
↓ | 極小值
|
↑ |
|
|
| 5 |
| 2 |
| 5 |
| 2 |
| x+xlnx-2 |
| x-1 |
| x+xlnx |
| x-1 |
| x-lnx-2 |
| (x-1)2 |
| 1 |
| x |
| x-1 |
| x |
| x-lnx-2 |
| (x-1)2 |
| x-lnx-2 |
| (x-1)2 |
| x0(1+lnx0) |
| x0-1 |
| x0(1+lnx0) |
| x0-1 |
| x0(1+lnx0) |
| x0-1 |
科目:高中數學 來源: 題型:
| a-x2 |
| x |
| 1 |
| 2 |
| 1 |
| 4 |
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科目:高中數學 來源: 題型:
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