鑻忔暀鐗堟暟瀛︾簿鍝佽祫鏂?/p>
6.5
涓�娆″嚱鏁颁笌浜屽厓涓�娆℃柟绋?/p>
1
锛庣洿绾?/p>
y
锛濓紞
3x
锛?/p>
2
涓?/p>
y
锛?/p>
2x
锛?/p>
8
鐨勪氦鐐规槸
_______
锛?/p>
2
锛庡凡鐭ヤ竴娆″嚱鏁?/p>
y
锛?/p>
2x
锛?/p>
m
鍜?/p>
y
锛?/p>
3x
锛?/p>
2m
涓ゅ浘鍍忎氦鐐圭殑妯潗鏍囦负
1
锛屽垯
m
锛?/p>
_______
锛?/p>
3
锛庤嫢鐐?/p>
P(
锛?/p>
2
锛?/p>
m)
鏄?/p>
y
锛濓紞
x
锛?/p>
1
涓?/p>
y
锛?/p>
kx
锛?/p>
5
鐨勪氦鐐癸紝鍒?/p>
m
锛?/p>
_______
锛?/p>
k
锛?/p>
_______
锛?/p>
4
锛庝笅鍒楀浘鍍忎腑锛屼互鏂圭▼
y
锛?/p>
2x
锛?/p>
2
锛?/p>
0
鐨勮В涓哄潗鏍囩殑鐐圭粍鎴愮殑鍥惧儚鏄?/p>
(
)
锛?/p>
5
锛庝互鏂圭▼缁?/p>
2
1
y
x
y
x
飥?/p>
飥?/p>
飥?/p>
飪?/p>
飪?/p>
飥?/p>
飥?/p>
飪?
鐨勮В涓哄潗鏍囩殑鐐?/p>
(x
锛?/p>
y)
鍦ㄥ钩闈㈢洿瑙掑潗鏍囩郴涓殑浣嶇疆鏄?/p>
(
)
锛?/p>
A
锛庣涓�璞￠檺
B
锛庣浜岃薄闄?/p>
C
锛庣涓夎闄?/p>
D
锛庣鍥涜薄闄?/p>
6
锛庡埄鐢ㄥ浘鍍忔硶瑙ｄ笅鍒楁柟绋嬬粍锛?/p>
(1)
2
1
1
y
x
y
x
飥?/p>
飥?/p>
飪?/p>
飪?/p>
飥?/p>
飥?/p>
飪?/p>
(2)
0
2
2
x
y
y
x
飥?/p>
飥?/p>
飪?/p>
飪?/p>
飥?/p>
飥?/p>
飪?/p>
7
锛庡凡鐭ヤ竴娆″嚱鏁?/p>
y
锛?/p>
(m
锛?/p>
3)x
锛?/p>
2m
锛?/p>
4
鐨勫浘鍍忚繃鐩寸嚎
y
锛濓紞
1
3
x
锛?/p>
6
涓?/p>
y
杞寸殑浜ょ偣
M
锛屾眰杩?/p>
涓竴娆″嚱鏁扮殑瑙ｆ瀽寮忥紟
8
锛庡凡鐭ヤ袱鏉＄洿绾?/p>
y
锛?/p>
kx
锛?/p>
2
鍜?/p>
y
锛?/p>
2x
锛?/p>
b
鐩镐氦浜庣偣锛堬紞
2
锛?/p>
4
锛?/p>
锛屽垯杩欎袱鏉＄洿绾夸笌
y
杞存墍鍥存垚
鐨勪笁瑙掑舰鐨勯潰绉负
_______
锛?/p>
9
锛庡嚱鏁?/p>
y
1
锛?/p>
k
1
x
锛?/p>
4
涓庢姣斾緥鍑芥暟
y
2
锛?/p>
k
2
x
鐨勫浘鍍忛兘缁忚繃鐐?/p>
(2
锛岋紞
1)
锛?/p>
(1)
鍒嗗埆姹傚嚭杩欎袱涓嚱鏁扮殑瑙ｆ瀽寮忥紱
(2)
姹傝繖涓や釜鍑芥暟鐨勫浘鍍忎笌
x
杞存墍鍥存垚鐨勪笁瑙掑舰鐨勯潰绉紟