3 | x2 |
A.y=
| B.y=-
| ||||
C.y=
| D.y=-
|
3 | x2 |
(y+1)3 |
(x+1)3 |
2x |
1+x |
2x+1 |
4x+3 |
3 |
4 |
A.-
| B.
| C.
| D.-
|
A.(0,0) | B.(0,2) | C.(1,1) | D.(2,0) |
A.f(x)=log2x-1(x>2) | B.f(x)=log2x-1(x>0) |
C.f(x)=log2(x-1)(x>2) | D.f(x)=log2(x-1)(x>0) |
x |
x+1 |
A.y=
| B.y=
| C.y=
| D.y=
|
© 2017-2019 超级试练试题库,All Rights Reserved.