绗?/p>
1
椤碉紙鍏?/p>
29
椤碉級
2018
骞?/p>
06
鏈?/p>
07
鏃ュぇ鎷囨寚濞变箰鐨勫垵涓暟瀛︾粍鍗?/p>
涓�锛庨�夋嫨棰橈紙鍏?/p>
10
灏忛锛?/p>
1
锛庡疄鏁?/p>
a
锛?/p>
b
鍦ㄦ暟杞翠笂瀵瑰簲鐨勪綅缃鍥炬墍绀猴紝鍒?/p>
|
a
锕?/p>
b
|+
=
锛?/p>
锛?/p>
A
锛庯梗
2a
B
锛?/p>
2b
C
锛?/p>
2a
D
锛庯梗
2b
2
锛庡湪骞抽潰鐩磋鍧愭爣绯讳腑锛岀偣
P
锛堬梗
20
锛?/p>
a
锛変笌鐐?/p>
Q
锛?/p>
b
锛?/p>
13
锛夊叧浜庡師鐐瑰绉帮紝鍒?/p>
a
+
b
鐨勫�间负锛?/p>
锛?/p>
A
锛?/p>
33
B
锛庯梗
33
C
锛庯梗
7
D
锛?/p>
7
3
锛庣█鍦熷厓绱犳湁鐙壒鐨勬�ц兘鍜屽箍娉涚殑搴旂敤锛屾垜鍥界█鍦熻祫婧愮殑鎬诲偍钘忛噺绾︿负
1
050
000 000
鍚紝鏄叏涓栫晫绋�鍦熻祫婧愭渶涓板瘜鐨勫浗瀹讹紟灏?/p>
1 050 000 000
鍚ㄧ敤绉戝璁版暟娉?/p>
琛ㄧず涓猴紙
锛?/p>
A
锛?/p>
1.05
脳
10
10
鍚?/p>
B
锛?/p>
1.05
脳
10
9
鍚?/p>
C
锛?/p>
10.5
脳
10
8
鍚?/p>
D
锛?/p>
0.105
脳
10
10
鍚?/p>
4
锛庝笅鍒楄绠楅敊璇殑鏄紙
锛?/p>
A
锛?/p>
锛?/p>
x
2
锛?/p>
3
=x
6
B
锛?/p>
a
4
鈥
3
=a
12
C
锛?/p>
锛?/p>
ab
锛?/p>
2
=a
2
b
2
D
锛?/p>
锛堬梗
a
锛?/p>
3
=
锕?/p>
a
3
5
锛?/p>
濡傚浘锛?/p>
鍙屾洸绾?/p>
y=
涓庣洿绾?/p>
y=kx
+
b
浜や簬鐐?/p>
M
銆?/p>
N
锛?/p>
骞朵笖鐐?/p>
M
鐨勫潗鏍囦负
锛?/p>
1
锛?/p>
3
锛?/p>
锛?/p>
鐐?/p>
N
鐨勭旱鍧愭爣涓猴梗
1
锛庢牴鎹浘璞′俊鎭彲寰楀叧浜?/p>
x
鐨勬柟绋?/p>
=kx
+
b
鐨勮В涓猴紙
锛?/p>
A
锛庯梗
3
锛?/p>
1
B
锛庯梗
3
锛?/p>
3
C
锛庯梗
1
锛?/p>
1
D
锛庯梗
1
锛?/p>
3
6
锛?/p>
鍏充簬
x
鐨勫垎寮忔柟绋?
+
=3
鐨勮В涓烘瀹炴暟锛?/p>
鍒欏疄鏁?/p>
m
鐨勫彇鍊艰寖鍥存槸
锛?/p>
锛?/p>
A
锛?/p>
m
锛滐梗
6
涓?/p>
m
鈮?/p>
2
B
锛?/p>
m
锛?/p>
6
涓?/p>
m
鈮?/p>
2
C
锛?/p>
m
锛?/p>
6
涓?/p>
m
鈮狅梗
2
D
锛?/p>
m
锛?/p>
6
涓?/p>
m
鈮?/p>
2