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:高中數(shù)學 來源: 題型:
1 |
2 |
1 |
2 |
A、[-1,1] | ||||
B、[-
| ||||
C、[-1,-
| ||||
D、[-1,
|
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