绗?/p>
2
椤靛叡
4
椤?/p>
1
绗簩瀛︽湡鏈熶腑娴嬭瘯鍗?/p>
鍏?/p>
骞?/p>
绾?/p>
鏁?/p>
瀛?/p>
锛堟弧鍒嗭細
100
鍒?/p>
鑰冭瘯鏃堕棿锛?/p>
100
鍒嗛挓锛?/p>
涓�銆侀�夋嫨棰?/p>
(
姣忛
2
鍒嗭紝鍏?/p>
20
鍒嗭級
1
锛庝笅鍒楃數瑙嗗彴鐨勫彴鏍囷紝鏄腑蹇冨绉板浘褰㈢殑鏄?/p>
A
锛?/p>
B
锛?/p>
C
锛?/p>
D
锛?/p>
2.
瀵逛簬鍙嶆瘮渚嬪嚱鏁?/p>
x
y
2
飥?
锛屼笅鍒楄娉曚笉姝ｇ‘鐨勬槸
A
锛庣偣
(
2
1)
飥?/p>
飥?/p>
锛?/p>
鍦ㄥ畠鐨勫浘鍍忎笂
B
锛庡畠鐨勫浘鍍忓湪绗竴銆佷笁璞￠檺
C
锛庡綋
0
x
飥?/p>
鏃讹紝
y
闅?/p>
x
鐨勫澶ц�屽澶?/p>
D
锛庡綋
0
x
飥?/p>
鏃讹紝
y
闅?/p>
x
鐨勫澶ц�屽噺灏?/p>
3.
涓轰簡瑙ｆ垜甯傝�佸勾浜虹殑鍋ュ悍鐘跺喌锛屼笅鍒楁娊鏍疯皟鏌ユ渶鍚堢悊鐨勬槸
A.
鍦ㄥ叕鍥皟鏌ラ儴鍒嗚�佸勾浜虹殑鍋ュ悍鐘跺喌
B.
鍦ㄥ尰闄㈣皟鏌ラ儴鍒嗚�佸勾浜虹殑鍋ュ悍鐘跺喌
C.
鍒╃敤鎴风睄缃戣皟鏌ラ儴鍒嗚�佸勾浜虹殑鍋ュ悍鐘跺喌
D.
鍦ㄥ懆鍥撮偦灞呬腑璋冩煡閮ㄥ垎鑰佸勾浜虹殑鍋ュ悍鐘跺喌
4.
涓嬪垪鎬ц川涓紝鑿卞舰鍏锋湁鑰岀煩褰笉涓�瀹氬叿鏈夌殑鏄?/p>
A.
瀵硅绾夸簰鐩稿钩鍒?/p>
B.
瀵硅绾夸簰鐩稿瀭鐩?/p>
C.
瀵硅竟骞宠涓旂浉绛?/p>
D.
瀵硅绾跨浉绛?/p>
5.
鍦ㄥ弽姣斾緥鍑芥暟
2
k
y
x
飥?/p>
飥?/p>
鐨勫浘鍍忎笂鏈変袱鐐?/p>
1
1
(
,
)
A
x
y
銆?/p>
2
2
(
,
)
B
x
y
銆?/p>
鑻?/p>
1
2
0
x
x
飥?/p>
飥?/p>
锛?/p>
1
2
y
y
飥?/p>
锛?/p>
鍒?/p>
k
鍙栧�艰寖鍥存槸
A. k>0 B.
2
k
飥?/p>
C.k<0 D.
2
k
飥?/p>
6.
鏈変笁涓簨浠讹紝浜嬩欢
A
锛氳嫢
a
銆?/p>
b
鏄疄鏁帮紝鍒?/p>
+
a
b
b
a
飥?/p>
飥?/p>
锛涗簨浠?/p>
B
锛氭墦寮�鐢佃姝ｅ湪鎾箍
鍛婏紱浜嬩欢
C
锛氬悓鏃舵幏涓ゆ灇璐ㄥ湴鍧囧寑鍦版爣鏈夋暟瀛?/p>
1-6
鐨勯瀛愶紝鍚戜笂涓�闈㈢殑鐐规暟涔嬪拰鏄负
13.
杩欎笁涓簨浠剁殑姒傜巼鍒嗗埆璁颁负
(
)
(
)
(
)
P
A
P
B
P
C
銆?/p>
銆?/p>
锛?/p>
鍒?/p>
(
)
(
)
(
)
P
A
P
B
P
C
銆?/p>
銆?/p>
鐨勫ぇ灏忓叧绯绘
纭殑鏄?/p>
A
锛?/p>
(
)
(
)
(
)
P
C
P
A
P
B
飥?/p>
飥?/p>
B
锛?/p>
(
)
(
)
(
)
P
B
P
C
P
A
飥?/p>
飥?/p>
C
锛?/p>
(
)
(
)
(
)
P
C
P
B
P
A
飥?/p>
飥?/p>
D
锛?/p>
(
)
(
)
(
)
P
B
P
A
P
C
飥?/p>
飥?/p>
7.
涓�娆″嚱鏁?/p>
y
ax
b
飥?/p>
飥?/p>
涓庡弽姣斾緥鍑芥暟
a
b
y
x
飥?/p>
飥?/p>
锛屽叾涓?/p>
0,
,
ab
a
b
飥?/p>
涓哄父鏁帮紝瀹冧滑鍦ㄥ悓涓�鍧愭爣
绯讳腑鐨勫浘鍍忓彲浠ユ槸