p;【答案】
【小题1】
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/5/39025.gif)
.
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/8/39028.gif)
-----------------------------------------------------------2分
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/9/39029.gif)
-----------------------------------------------------------------4分
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/10/39030.gif)
,
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/11/39031.gif)
-------------------------------------------------------------6分
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/12/39032.gif)
,
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/13/39033.gif)
------------------------------------------------------------------8分
【小题2】
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/14/39034.gif)
----------------------------------------------1分
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/15/39035.gif)
=1,
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/16/39036.gif)
=-4,c=-1. --------------------------------------------------------3分
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/17/39037.gif)
---------------------------------------45分
∴
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/18/39038.gif)
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/19/39039.gif)
---------------------------------------------6分
∴
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/0/39040.gif)
,
![](http://thumb.1010pic.com/pic1/imagenew2/czsx/1/39041.gif)
-------------------------------------------8分解析:
p;【解析】略