1
2016
灞婇珮涓夊勾绾х涓�娆℃ā鎷熻�冭瘯
(
鍥?/p>
)
鏁板
鏈瘯鍗锋弧鍒?/p>
160
鍒嗭紝鑰冭瘯鏃堕棿涓?/p>
120
鍒嗛挓锛?/p>
涓�銆?/p>
濉┖棰橈細鏈ぇ棰樺叡
14
灏忛锛屾瘡灏忛
5
鍒嗭紝鍏?/p>
70
鍒嗭紟涓嶉渶鍐欏嚭瑙ｇ瓟杩囩▼锛?/p>
1.
鑻ュ叏闆嗕负
U
锛?/p>
R
锛?/p>
A
锛?/p>
{
x
|
x
2
锛?/p>
x
>0}
锛屽垯
冒
U
A
锛?/p>
________
锛?/p>
2. i
涓鸿櫄鏁板崟浣嶏紝璁＄畻
1
锛?/p>
i
2
锛?/p>
i
锛?/p>
________
锛?/p>
3.
绠卞瓙涓湁褰㈢姸銆佸ぇ灏忛兘鐩稿悓鐨?/p>
3
鍙孩鐞冨拰
2
鍙櫧鐞冿紝涓�娆℃懜鍑?/p>
2
鍙悆锛屽垯鎽稿埌鐨?/p>
2
鐞冮鑹蹭笉鍚岀殑姒傜巼涓?/p>
________
锛?/p>
4.
宸茬煡瀹炴暟
x
锛?/p>
y
婊¤冻
飪?/p>
飪?/p>
飪?/p>
飪?
飪?/p>
x
锛?/p>
y
鈮?/p>
2
锛?/p>
x
锛?/p>
y
鈮?/p>
8
锛?/p>
x
鈮?/p>
1
锛?
鍒?/p>
z
锛?/p>
2
x
锛?/p>
y
鐨勬渶灏忓�兼槸
________
锛?/p>
(
绗?/p>
5
棰樺浘
)
5.
闃呰濡傚浘鎵�绀虹殑绋嬪簭妗嗭紝鑻ヨ緭鍏ョ殑
n
鏄?/p>
30
锛屽垯杈撳嚭鐨勫彉閲?/p>
S
鐨勫�兼槸
________
锛?/p>
6.
宸茬煡鍚戦噺
a
锛?/p>
(
锛?/p>
2
锛?/p>
1)
锛?/p>
b
锛?/p>
(1
锛?/p>
0)
锛屽垯
|2
a
锛?/p>
b
|
锛?/p>
________
锛?/p>
7.
宸茬煡鍑芥暟
f
(
x
)
鏄畾涔夊湪
R
涓婄殑濂囧嚱鏁帮紝褰?/p>
x
>0
鏃讹紝
f
(
x
)
锛?/p>
1
锛?/p>
log
2
x
锛屽垯涓嶇瓑寮?/p>
f
(
x
)<0
鐨勮В闆嗘槸
________
锛?/p>
8.
璁?/p>
b
锛?/p>
c
琛ㄧず涓ゆ潯鐩寸嚎锛?/p>
伪
锛?/p>
尾
琛ㄧず涓や釜骞抽潰锛岀幇缁欏嚭涓嬪垪鍛介锛?/p>
鈶犺嫢
b
鈯?/p>
伪
锛?/p>
c
鈭?/p>
伪
锛屽垯
b
鈭?/p>
c
锛?/p>
鈶¤嫢
b
鈯?/p>
a
锛?/p>
b
鈭?/p>
c
锛屽垯
c
鈭?/p>
a
锛?/p>
鈶㈣嫢
c
鈭?/p>
伪
锛?/p>
伪
鈯?/p>
尾
锛屽垯
c
鈯?/p>
尾
锛?/p>
鈶ｈ嫢
c
鈭?/p>
伪
锛?/p>
c
鈯?/p>
尾
锛屽垯
伪
鈯?/p>
尾
.
鍏朵腑姝ｇ‘鐨勫懡棰樻槸
________
锛?/p>
(
鍐欏北鎵�鏈夋纭懡棰樼殑搴忓彿
)
9.
浠ユ姏鐗╃嚎
y
2
锛?/p>
4
x
鐨勭劍鐐逛负鐒︾偣锛屼互鐩寸嚎
y
锛?/p>
卤
x
涓烘笎杩戠嚎鐨勫弻鏇茬嚎鏍囧噯鏂圭▼涓?/p>
________
锛?/p>
10.
涓�涓渾閿ョ殑渚ч潰绉瓑浜庡簳闈㈤潰绉殑
2
鍊嶏紝鑻ュ渾閿ュ簳闈㈠崐寰勪负
3
cm
锛屽垯鍦嗛敟鐨勪綋绉?/p>
鏄?/p>
________cm
3
.
11.
鍑芥暟
y
锛?/p>
a
sin(
ax
锛?/p>
胃
)(
a
>0
锛?/p>
胃
鈮?/p>
0)
鍥捐薄涓婄殑涓�涓渶楂樼偣鍜屽叾鐩搁偦鏈�浣庣偣鐨勮窛绂荤殑鏈�灏?/p>
鍊间负
________
锛?/p>
12.
S
n
鏄瓑宸暟鍒?/p>
{
a
n
}
鐨勫墠
n
椤瑰拰锛岃嫢
S
n
S
2
n
锛?/p>
n
锛?/p>
1
4
n
锛?/p>
2
锛屽垯
a
3
a
5
锛?/p>
________
锛?/p>