1 |
3 |
x2+px+q |
x2+mx+1 |
1 |
3 |
1 |
3 |
x2-px+1 |
x2-mx+1 |
1 |
3 |
x2+px+1 |
x2+mx+1 |
x2+1-px |
x2+1-mx |
x2+1+mx |
x2+1+px |
1 |
3 |
x2-mx+1 |
x2+mx+1 |
x2-mx+1 |
x2+mx+1 |
2mx |
x2+mx+1 |
2m | ||
x+
|
1 |
x |
1 |
x |
2m |
m-2 |
A.0 | B.1 | C.-1 | D.-1004.5 |
|
A.(-∞,-1)∪(2,+∞) | B.(-2,1) | C.(-1,2) | D.(-∞,-2)∪(1,+∞) |
A.y=
| B.y=x2+1 | C.y=2x | D.y=log3x |
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