1
楂樹腑鏁板蹇呬慨涓�绗笁绔犳祴璇曢
涓�銆侀�夋嫨棰橈細
1
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p
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q
p
a
a
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a
a
q
p
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C
锛?/p>
q
p
a
a
飥?/p>
飥?/p>
飥?/p>
D
锛?/p>
a
a
q
p
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飥?/p>
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2
銆佸凡鐭?/p>
(10
)
x
f
x
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锛屽垯
(5)
f
飥?/p>
锛?/p>
锛?/p>
A
銆?/p>
5
10
B
銆?/p>
10
5
C
銆?/p>
lg10
D
銆?/p>
lg
5
3
锛庡嚱鏁?/p>
x
y
a
log
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x
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y
>1
锛屽垯
a
鐨勫彇鍊艰寖鍥存槸
锛?/p>
锛?/p>
A
锛?
1
2
2
1
飩?/p>
飩?/p>
飩?/p>
a
a
涓?/p>
B
锛?/p>
0
2
1
2
1
飩?/p>
飥?/p>
飩?/p>
飥?/p>
a
a
鎴?/p>
C
锛?/p>
2
1
飩?/p>
飥?/p>
a
D
锛?/p>
2
1
0
1
飩?/p>
飥?/p>
飩?/p>
a
a
鎴?/p>
4
锛庡寳浜競涓烘垚鍔熶妇鍔?/p>
2008
骞村ゥ杩愪細锛屽喅瀹氫粠
2003
骞村埌
2007
骞翠簲骞撮棿鏇存柊甯傚唴鐜版湁鐨勫叏閮ㄥ嚭绉?/p>
杞︼紝鑻ユ瘡骞存洿鏂扮殑杞﹁締鏁版瘮鍓嶄竴骞撮�掑
10%
锛屽垯
2003
骞村簳鏇存柊鐜版湁鎬昏溅杈嗘暟鐨?/p>
(
鍙傝�冩暟鎹細
1
锛?/p>
1
4
=1
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46
锛?/p>
1
锛?/p>
1
5
=1
锛?/p>
61)
(
)
A
锛?/p>
10%
B
锛?/p>
16
锛?/p>
4%
C
锛?/p>
16
锛?/p>
8%
D
锛?/p>
20%
5
锛?/p>
璁?/p>
g
(
x
)
涓?/p>
R
涓婁笉鎭掔瓑浜?/p>
0
鐨勫鍑芥暟锛?/p>
)
(
1
1
1
)
(
x
g
b
a
x
f
x
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飪?
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(
a
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0
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a
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1)
涓哄伓鍑芥暟锛屽垯甯告暟
b
鐨勫�间负
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锛?/p>
A
锛?/p>
2
B
锛?/p>
1
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2
1
D
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a
鏈夊叧鐨勫�?/p>
6
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a
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0
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y
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鐨勫浘璞″彧鍙兘鏄?/p>
锛?/p>
锛?/p>
7
銆佽
1.5
0.9
0.48
1
2
3
1
4
,
8
,
2
y
y
y
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飪?/p>
飪?
飥?/p>
飥?/p>
飥?/p>
飪?/p>
飪?
飪?/p>
飪?
锛屽垯
锛?/p>
锛?/p>
A
銆?/p>
3
1
2
y
y
y
飥?/p>
飥?/p>
B
銆?/p>
2
1
3
y
y
y
飥?/p>
飥?/p>
C
銆?/p>
1
3
2
y
y
y
飥?/p>
飥?/p>
D
銆?/p>
1
2
3
y
y
y
飥?/p>
飥?/p>
8
锛庤
f
(
x
)=
a
x
锛?/p>
g
(
x
)=
x
3
1
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h
(
x
)=
log
a
x
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a
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log
a
(1
锛?/p>
a
2
)
锛?/p>
0
锛岄偅涔堝綋
x
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1
鏃跺繀鏈?/p>
(
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A
锛?/p>
h
(
x
)
锛?/p>
g
(
x
)
锛?/p>
f
(
x
)
B
锛?/p>
h
(
x
)
锛?/p>
f
(
x
)
锛?/p>
g
(
x
)
C
锛?/p>
f(x
)
锛?/p>
g
(
x
)
锛?/p>
h
(
x
)
D
锛?/p>
f
(
x
)
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h
(
x
)
锛?/p>
g
(
x
)
9
銆佹煇鍟嗗搧浠锋牸鍓嶄袱骞存瘡骞撮�掑
20%
锛屽悗涓ゅ勾姣忓勾閫掑噺
20%
锛屽垯鍥涘勾鍚庣殑浠锋牸涓庡師鏉ヤ环鏍兼瘮杈冿紝
鍙樺寲鐨勬儏鍐垫槸锛?/p>
锛?/p>
A
銆佸噺灏?/p>
7.84%
B
銆佸鍔?/p>
7.84%
C
銆佸噺灏?/p>
9.5%
D
銆佷笉澧炰笉鍑?/p>
10
锛?/p>
瀵逛簬骞傚嚱鏁?/p>
5
4
)
(
x
x
f
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鑻?/p>
2
1
0
x
x
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飥?/p>
锛?/p>
鍒?/p>
)
2
(
2
1
x
x
f
飥?/p>
锛?/p>
2
)
(
)
(
2
1
x
f
x
f
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澶у皬鍏崇郴鏄?/p>
锛?/p>
锛?/p>
A
锛?/p>
)
2
(
2
1
x
x
f
飥?/p>
飥?/p>
2
)
(
)
(
2
1
x
f
x
f
飥?/p>
B
锛?/p>
)
2
(
2
1
x
x
f
飥?/p>
飥?/p>
2
)
(
)
(
2
1
x
f
x
f
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