1 |
2 |
1 |
e |
1 |
x |
(2ax+1)(x-1) |
x |
(4a+1)(2-1) |
2 |
1 |
4 |
1 |
4 |
1 |
2 |
1 |
2 |
1 |
2a |
1 |
2a |
1 |
2a |
1 |
4 |
1 |
4 |
1 |
2a |
1 |
e |
|
|
|
e+e2 |
2e-1 |
e(e-1)+1 |
2e-1 |
e+e2 |
2e-1 |
1-e |
e2-2e |
e+e2 |
2e-1 |
A.
| B.
| C.
| D.-
|
A.(
| B.(0,
| C.
| D.
|
b |
x-1 |
A.y=lgx | B.y=2x | C.y=x2 | D.y=|x|-1 |
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