£¨14·Ö£©Èçͼ9£¬ÒÑÖªÖ±ÏߵĽâÎöʽΪ
£¬ËüÓë
Öá¡¢
Öá·Ö±ðÏཻÓÚ
¡¢
Á½µã£¬Æ½ÐÐÓÚÖ±Ïß
µÄÖ±Ïß
´ÓÔµã
³ö·¢£¬ÑØ
ÖáÕý·½ÏòÒÔÿÃë
¸öµ¥Î»³¤¶ÈµÄËÙ¶ÈÔ˶¯£¬Ô˶¯Ê±¼äΪ
Ã룬Ô˶¯¹ý³ÌÖÐʼÖÕ±£³Ö
£¬Ö±Ïß
Óë
Öᣬ
Öá·Ö±ðÏཻÓÚ
¡¢
Á½µã£¬Ïß¶Î
µÄÖеãΪ
£¬ÒÔ
ΪԲÐÄ£¬ÒÔ
Ϊֱ¾¶ÔÚ
ÉÏ·½×÷°ëÔ²£¬°ëÔ²Ãæ»ýΪ
£¬µ±Ö±Ïß
ÓëÖ±Ïß
ÖØºÏʱ£¬Ô˶¯½áÊø£®
Çó¡¢
Á½µãµÄ×ø±ê£»
ÇóÓë
µÄº¯Êý¹ØÏµÊ½¼°×Ô±äÁ¿
µÄȡֵ·¶Î§£»
Ö±ÏßÔÚÔ˶¯¹ý³ÌÖУ¬
µ±
ΪºÎֵʱ£¬°ëÔ²ÓëÖ±Ïß
ÏàÇУ¿
ÊÇ·ñ´æÔÚÕâÑùµÄ
Öµ£¬Ê¹µÃ°ëÔ²Ãæ»ý
£¿Èô´æÔÚ£¬Çó³ö
Öµ£¬Èô²»´æÔÚ£¬ËµÃ÷ÀíÓÉ£®
£¨1£©A£¨6£¬0£© B£¨0£¬6£©
£¨2£©
£¨3£© 3
´æÔÚ
£¬Ê¹µÃ
½âÎö:½â£º£¨1£©£¬
ÁµÃ
£¬
£¬
£®
ÁµÃ
£¬
£®¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡2·Ö
£¨2£©£¬
ÊǵÈÑüÖ±½ÇÈý½ÇÐΣ®
£¬
£¬
ΪµÈÑüÖ±½ÇÈý½ÇÐΣ¬
£®
£®
£¬
£¬
£®¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡8·Ö
£¨3£©·Ö±ð¹ý
¡¢
×÷
ÓÚ
¡¢
ÓÚF£®
£¬
ÔÚÖУ¬
£¬
£¬
£®
µ±Ê±£¬°ëÔ²Óë
ÏàÇУ®
¼´£¬
£®
µ±Ê±£¬°ëÔ²ÓëÖ±Ïß
ÏàÇУ®¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡11·Ö
´æÔÚ£®
£®
£®
Èô£¬Ôò
£¬
£¬
£¬
£®
´æÔÚ
£¬Ê¹µÃ
£®¡¡¡¡¡¡¡¡¡¡¡¡¡14·Ö
| Äê¼¶ | ¸ßÖÐ¿Î³Ì | Äê¼¶ | ³õÖÐ¿Î³Ì |
| ¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º²»Ïê ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
Èçͼ13£¬ÒÑÖªÖ±Ïßy=4-xÓë·´±ÈÀýº¯Êýy=
(m>0,x>0)µÄͼÏó½»ÓÚA¡¢BÁ½µã£¬ÓëxÖá¡¢yÖá·Ö±ðÏཻÓÚC¡¢DÁ½µã.
(1)
Èç¹ûµãAµÄºá×ø±êΪ1£¬ÀûÓú¯ÊýͼÏóÇó¹ØÓÚxµÄ²»µÈʽ4-x<
µÄ½â¼¯£»
(2)ÊÇ·ñ´æÔÚÒÔABΪֱ¾¶µÄÔ²¾¹ýµãP(1,0)£¿Èô´æÔÚ£¬Çó³ömµÄÖµ£»Èô²»´æÔÚ£¬Çë˵Ã÷ÀíÓÉ.
![]()
²é¿´´ð°¸ºÍ½âÎö>>
¹ú¼ÊѧУÓÅÑ¡ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com