MQ |
MN |
PQ |
PQ |
1 |
x |
1 |
4 |
A.0 | B.1 | C.2 | D.3 |
MQ |
MN |
PQ |
i |
PQ |
PQ |
1 |
4 |
1 |
x |
1 |
2 |
1 |
2 |
3 |
2 |
PQ |
1 |
2 |
3 |
2 |
1 |
x |
PQ |
1 |
2 |
1 |
x2 |
PQ |
2 |
2 |
PQ |
3 |
2 |
2 |
PQ |
1 |
4 |
PQ |
3 |
2 |
PQ |
1 |
4 |
PQ |
1 |
4 |
1 |
4 |
6 |
x |
1 |
2 |
A.奇函数 | B.偶函数 |
C.既是奇函数又是偶函数 | D.非奇非偶函数 |
A.y=
| B.y=x3 | |||||||||
C.y=2x | D.y=log2x |
A.y=x-1 | B.y=tanx | C.y=x3 | D.y=log2x |
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