2x+3 |
x-1 |
A.-
| B.-1 | C.-
| D.-3 |
2x+3 |
x-1 |
y+3 |
y-2 |
2x+3 |
x-1 |
x+3 |
x-2 |
x+1+3 |
x+1-2 |
x+4 |
x-1 |
x+4 |
x-1 |
x+4 |
x-1 |
y+4 |
y-1 |
x+4 |
x-1 |
-1+4 |
-1-1 |
3 |
2 |
1 |
2 |
A.(0,+∞) | B.(0.5,8) | C.(0,16] | D.[0,16] |
A.y=x2 | B.y=-x | C.y=
| D.y=-|x|+1 |
x-2 |
A.3 | B.4 | C.5 | D.6 |
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