x-1 |
x+1 |
A.y=
| B.y=
| ||||
C.y=
| D.y=
|
x-1 |
x+1 |
1+y |
1-y |
1+x |
1-x |
x-1 |
x+1 |
(x+1)-2 |
x+1 |
2 |
x+1 |
x-1 |
x+1 |
1+x |
1-x |
x-1 |
x+1 |
(x+1)-2 |
x+1 |
2 |
x+1 |
x-1 |
x+1 |
1+y |
1-y |
x+1 |
x-1 |
A.f(x)=x3,x∈[0,+∞) | B.f(x)=x3,x∈[-∞,+∞) | ||
C.f(x)=cx,x∈(-∞,+∞) | D.f(x)=
|
A.y=-
| B.y=
| ||||||||
C.y=-
| D.y=
|
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