| ax2+1 |
| bx+c |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 5 |
| 8 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 5 |
| 8 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 5 |
| 8 |
| 1 |
| 2 |
| 5 |
| 8 |
| c |
| b |
| c |
| b |
| a |
| b |
| 1 |
| bx |
| a+1 |
| b |
| 4a+1 |
| 2b |
| 8b-3 |
| 2b |
| 3 |
| 2 |
| 1 |
| x |
| 1 |
| x1 |
| 1 |
| x2 |
| 1 |
| x1x2 |
| x1-x2 |
| x1x2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 4 |
| 1 |
| 4 |
| 5 |
| 8 |
| 1 |
| 4 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 4 |
| 1 |
| 2 |
| 5 |
| 8 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 5 |
| 8 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 5 |
| 8 |
| 1 |
| 2 |
| 5 |
| 8 |
4-
| ||
| 4 |
4+
| ||
| 4 |
4-
| ||
| 4 |
4+
| ||
| 4 |
科目:高中数学 来源: 题型:
| 1 |
| 2 |
| 1 |
| 2 |
| A、[-1,1] | ||||
B、[-
| ||||
C、[-1,-
| ||||
D、[-1,
|
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