1 |
2 |
A.2011 | B.
| C.2010 | D.
|
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2011 |
5 |
3 |
2 |
3 |
|
16π |
3 |
A.-
| B.-
| C.
| D.
|
y2 |
xz |
A.4 | B.3 | C.2 | D.1 |
f(x2)-f(x1) |
x2-x1 |
A.f(-2)<f(1)<f(3) | B.f(1)<f(-2)<f(3) | C.f(3)<f(-2)<f(1) | D.f(3)<f(1)<f(-2) |
1 |
x-b |
A.2 | B.4 | C.b | D.2b |
|x-2|-a | ||
|
a |
2 |
A.-
| B.
| C.2 | D.-2 |
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