m |
2 |
ρ+2 |
x |
a |
x |
1 |
x |
1-x |
x |
-2 |
x |
m |
2 |
2 |
x |
m |
2 |
m |
2 |
|
37 |
3 |
p+2 |
x |
2 |
x |
p+2 |
x2 |
-px2+2x+(p+2) |
x2 |
-p(x+1)(x-
| ||
x2 |
2x+2 |
x2 |
2 |
p |
2 |
p |
x2-6x-3 |
x+1 |
1-x |
1+x |
1 |
2 |
A.2 | B.-2 | C.
| D.-
|
1 |
x |
A.f(x)=2x | B.f(x)=|x-1| | C.f(x)=
| D.f(x)=ln(x+1) |
1 |
2 |
© 2017-2019 超级试练试题库,All Rights Reserved.