¡¾ÌâÄ¿¡¿ÔÚÆ½ÃæÖ±½Ç×ø±êϵÖУ¬½«º¯Êý
Ϊ³£Êý)µÄͼÏó¼ÇΪ
ͼÏó
ÓëÖ±Ïß
µÄ½»µã×ø±êΪ
£®
£¨1£©Èôµã
ÔÚͼÏó
ÉÏ£¬Çó
掙术
£¨2£©Çó
µÄ×îСֵ£»
£¨3£©µ±Ö±Ïß
µÄͼÏóÓ뺯Êý
Ϊ³£Êý)µÄͼÏñÖ»ÓÐÒ»¸ö¹«¹²µãʱ£¬Çó
µÄȡֵ·¶Î§£»
£¨4£©Èô
µã
ÔÚͼÏó
ÉÏ£¬ÇÒµã
µÄºá×ø±êΪ
µã
¹ØÓÚ
ÖáµÄ¶Ô³ÆµãΪµã
.µ±µã
²»ÔÚ×ø±êÖáÉÏʱ£¬ÒÔµã
Ϊ¶¥µã¹¹Ôì¾ØÐÎ
ʹµã
ÂäÔÚ
ÖáÉÏ.µ±Í¼Ïó
Óë¾ØÐÎ
µÄ±ßÓÐÁ½¸ö¹«¹²µãʱ£¬Ö±½Óд³ö
µÄȡֵ·¶Î§£®
¡¾´ð°¸¡¿£¨1£©
£»£¨2£©y0µÄ×îСֵΪ
£»£¨3£©mµÄȡֵ·¶Î§ÊÇ
£¬m£¾2»òm¡Ü0£»£¨4£©µ±m£¾0ʱ£¬ÈôÅ×ÎïÏßÓë¾ØÐÎÓÐ2¸ö½»µã£¬
»ò
£®
¡¾½âÎö¡¿
£¨1£©°Ñ
´úÈ룺
¼´¿ÉµÃµ½´ð°¸£»
£¨2£©°Ñ
´úÈ룺
£¬µÃµ½£º
¸ù¾Ý
µÄȡֵ·¶Î§¿ÉµÃ´ð°¸£»
£¨3£©Óɺ¯Êý
(
mΪ³£Êý)µÄ¶Ô³ÆÖáΪ£º
¶¥µã×ø±êΪ
½çµã×ø±ê
£¬½áºÏº¯ÊýͼÏñ·ÖÇé¿öÌÖÂÛ¼´¿ÉµÃµ½´ð°¸£»
£¨4£©·ÖÇé¿öÌÖÂÛ£ºÏÈÇó½âµ±m+1=2m£¬´Ëʱ
£¬¢Ùµ±0£¼m£¼1ʱ£¬ÔÙ¸ù¾Ý½çµãÔÚ
µÄÉÏÏ·½£¬¿ÉµÃ
µÄ·¶Î§£¬¢Ú µ±m£¾1ʱ£¬ÈôµãAÔÚxÖáÉÏ£¬Ôò
£¬ÌÖÂÛµ±1£¼m£¼
ʱµÄ½»µãÇé¿ö£¬¢Û µ±m£¾
ʱ£¬µãAÔÚµãBµÄÉÏ·½£¬ÈôÓÐÁ½¸ö½»µã£¬»¹ÐèÂú×ã½çµãÔÚBCÏ·½£¬½áºÏº¯ÊýͼÏñ¿ÉµÃ´ð°¸£¬×îºó×ÛºÏÒÔÉÏÇé¿ö¿ÉµÃ
µÄ·¶Î§£®
½â£º£¨1£©°Ñ
´úÈ룺![]()
£»
£¨2£©
(
mΪ³£Êý)£¬
£¬
µ±m£¾0ʱ£¬a=3£¾0£¬ y0ÓÐ×îСֵ£¬
ʱ£¬y0µÄ×îСֵΪ
£¬
µ±
ʱ£¬
£¬Òò´Ë£¬y0µÄ×îСֵΪ
£®
£¨3£©º¯Êý
(
mΪ³£Êý)µÄ¶Ô³ÆÖáΪ£º
¶¥µã×ø±êΪ
Èçͼ£ºµ±
¹ý¶¥µãʱ£¬
£¬
µ±m£¾0ʱ£¬
µ±
ʱ£¬½çµã×ø±êΪ
µ±½çµãÔÚÖ±Ïß
ʱ£¬
£¨ÉáÈ¥£©£¬
´Ëʱ£¬Ö±Ïß
ÔÚ½çµãµÄÏ·½£¬
£¼
£¾
£¬
£¾
£¬
£¾
£¬
£¾
£¬ÇÒ
£¾
£¬
£¾
£¬
´Ëʱ£¬Ö±Ïß
µÄͼÏóÓ뺯Êý
Ϊ³£Êý)µÄͼÏñÖ»ÓÐÒ»¸ö¹«¹²µãʱ£¬
£¾
£¬
![]()
![]()
µ±
£¼
ʱ£¬½çµã×ø±êΪ
µ±½çµãÔÚÖ±Ïß
µÄÉÏ·½Ê±£¬
£¼![]()
£¾
£¬
£¾
£¬
£¼
£¬
£¼
ÇÒ
£¼
£¬
½âµÃ£º
£¼
£¬
´Ëʱ£¬Ö±Ïß
µÄͼÏóÓ뺯Êý
Ϊ³£Êý)µÄͼÏñÖ»ÓÐÒ»¸ö¹«¹²µãʱ£¬Ôò
£¼
£¬
![]()
×ÛÉÏ£¬mµÄȡֵ·¶Î§ÊÇ
£¬ m£¾2»òm¡Ü0£®
£¨4£©µ±m+1=2m£¬m=1£¬ËùÒÔ£¬
¢Ù 0£¼m£¼1ʱ£¬´Ëʱ£¬½çµã×ø±êΪ£º
µ±¶¥µãÔÚ±ßADÉÏ·½£¬ÈôÓÐÁ½¸ö½»µã£¬»¹ÐèÂú×ã½çµãÔÚADÏ·½£¬
½âµÃ£º![]()
¡Üm£¼1£®
ͬʱ£¬Ò²ËµÃ÷µ±0£¼m£¼
ʱ£¬½çµãÔÚADÉÏ·½£¬Ö»ÓÐÒ»¸ö½»µã£¬²»Âú×ãÒªÇó£®
![]()
¢Ú µ±m£¾1ʱ£¬
ÈôµãAÔÚxÖáÉÏ£¬
Ôò
£®
£¨ÉáÈ¥£©
![]()
µ±1£¼m£¼
ʱ£¬º¯ÊýͼÏñÔÚ¾ØÐεÄÓÒÏ·½£¬Ö»ÓÐÒ»¸ö½»µã£¬²»Âú×ãÒªÇó£®
¢Û µ±m£¾
ʱ£¬µãAÔÚµãBµÄÉÏ·½£¬ÈôÓÐÁ½¸ö½»µã£¬»¹ÐèÂú×ã½çµãÔÚBCÏ·½£¬
![]()
¹ØÓÚ
Öá¶Ô³Æ£¬
ÀûÓÃͼÏñ·¨µÃ£º
ËùÒÔ£¬
£¼m¡Ü
£®
×ÛÉÏ£¬µ±m£¾0ʱ£¬ÈôÅ×ÎïÏßÓë¾ØÐÎÓÐ2¸ö½»µã£¬Ôò
¡Üm£¼1 »ò
£¼m¡Ü
£®
| 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
¡¾ÌâÄ¿¡¿Èçͼ£¬Ð¡Ã÷ÏëÒª²âÁ¿Ñ§Ð£²Ù³¡ÉÏÆì¸Ë
µÄ¸ß¶È£¬Ëû×÷ÁËÈçϲÙ×÷£º£¨1£©ÔÚµã
´¦·ÅÖòâ½ÇÒÇ£¬²âµÃÆì¸Ë¶¥µÄÑö½Ç
£»£¨2£©Á¿µÃ²â½ÇÒǵĸ߶È
£»£¨3£©Á¿µÃ²â½ÇÒǵ½Æì¸ËµÄˮƽ¾àÀë
£®ÀûÓÃÈñ½ÇÈý½Çº¯Êý½âÖ±½ÇÈý½ÇÐεÄ֪ʶ£¬Æì¸ËµÄ¸ß¶È¿É±íʾΪ£¨ £©
![]()
A.
B.
C.
D.![]()
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÒÑÖª£ºÔÚ
ÖУ¬
£®
£¨1£©Èô
£®
¢ÙÈçͼ1£¬µã
ÔÚ
ÄÚ£¬Çó
µÄ¶ÈÊý£»
¢ÚÈçͼ2£¬µã
ÔÚ
Í⣬Çó
µÄ¶ÈÊý£»
£¨2£©Èçͼ3£¬Èô
£¬µã
ÔÚ
ÄÚ£¬ÇÒ
£¬Çó
µÄ³¤£®
![]()
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÎªÁ˽âͬѧÃÇ×îϲ»¶Ò»ÄêËļ¾ÖеÄÄĸö¼¾½Ú£¬ÊýѧÉçÔÚÈ«Ð£Ëæ»ú³éÈ¡²¿·Öͬѧ½øÐÐÎʾíµ÷²é£¬¸ù¾Ýµ÷²é½á¹û£¬µÃµ½ÈçÏÂÁ½·ù²»ÍêÕûµÄͳ¼ÆÍ¼£®
![]()
¸ù¾ÝͼÖÐÐÅÏ¢£¬½â´ðÏÂÁÐÎÊÌ⣺
£¨1£©´Ë´Îµ÷²éÒ»¹²Ëæ»ú³éÈ¡ÁË________Ãûͬѧ£»ÉÈÐÎͳ¼ÆÍ¼ÖУ¬¡°´º¼¾¡±Ëù¶ÔÓ¦µÄÉÈÐεÄÔ²ÐĽǵĶÈÊýΪ________£»
£¨2£©Èô¸ÃѧУÓÐ1500Ãûͬѧ£¬Çë¹À¼Æ¸ÃУ×îϲ»¶¶¬¼¾µÄͬѧµÄÈËÊý£»
£¨3£©ÏÖ´Ó×îϲ»¶Ïļ¾µÄ3ÃûͬѧA£¬B£¬CÖУ¬Ëæ»úÑ¡Á½Ãûͬѧȥ²Î¼ÓѧУ×éÖ¯µÄ¡°ÎÒ°®ÏÄÌ족Ñݽ²±ÈÈü£¬ÇëÓÃÁбí»ò»Ê÷״ͼµÄ·½·¨ÇóÇ¡ºÃÑ¡µ½A£¬BÈ¥²Î¼Ó±ÈÈüµÄ¸ÅÂÊ£®
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿Èçͼ£¬ÔÚ¾ØÐÎ
ÖУ¬
ÓÚµã
¹ýµã
×÷
¹ýµã
×÷
ÓÚµã
Á¬½á
.
![]()
£¨1£©ÇóÖ¤£ºËıßÐÎ
ÊÇÆ½ÐÐËıßÐΣ»
£¨2£©Èô
Çó
µÄ³¤£®
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿Ä³¹¤³§¼Æ»®ÔÚÿ¸öÉú²úÖÜÆÚÄÚÉú²ú²¢ÏúÊÛÍêijÐÍÉ豸£¬É豸µÄÉú²ú³É±¾Îª10ÍòÔª/¼þ£¨1£©Èçͼ£¬ÉèµÚx£¨0£¼x¡Ü20£©¸öÉú²úÖÜÆÚÉ豸ÊÛ¼ÛzÍòÔª/¼þ£¬zÓëxÖ®¼äµÄ¹ØÏµÓÃͼÖеĺ¯ÊýͼÏó±íʾ£¬Çóz¹ØÓÚxµÄº¯Êý½âÎöʽ£¨Ð´³öxµÄ·¶Î§£©£®
£¨2£©ÉèµÚx¸öÉú²úÖÜÆÚÉú²ú²¢ÏúÊÛµÄÉ豸Ϊy¼þ£¬yÓëxÂú×ã¹ØÏµÊ½y=5x+40£¨0£¼x¡Ü20£©£®ÔÚ£¨1£©µÄÌõ¼þÏ£¬¹¤³§ÔÚµÚ¼¸¸öÉú²úÖÜÆÚ´´ÔìµÄÀûÈó×î´ó£¿×î´óΪ¶àÉÙÍòÔª£¿£¨ÀûÈó=ÊÕÈë-³É±¾£©
![]()
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÔÚÆ½ÃæÖ±½Ç×ø±êϵ
ÖУ¬ÒÑÖªÖ±Ïß
£¨
£©ÓëË«ÇúÏß
½»ÓÚ
£¬
Á½µã£¨µã
ÔÚµÚÒ»ÏóÏÞ£©£¬Ö±Ïß
£¨
£©ÓëË«ÇúÏß
½»ÓÚ
£¬
Á½µã£®µ±ÕâÁ½ÌõÖ±Ïß»¥Ïà´¹Ö±£¬ÇÒËıßÐÎ
µÄÖܳ¤Îª
ʱ£¬µã
µÄ×ø±êΪ_________£®
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿Èçͼ£¬ÔÚ
ÖУ¬
£¬ÒÔ
Ϊֱ¾¶µÄ
Óë±ß
£¬
·Ö±ð½»ÓÚ
£¬
Á½µã£¬¹ýµã
×÷
ÓÚµã
£®
![]()
£¨1£©ÅжÏ
Óë
µÄλÖùØÏµ£¬²¢ËµÃ÷ÀíÓÉ£»
£¨2£©ÇóÖ¤£º
Ϊ
µÄÖе㣻
£¨3£©Èô
£¬
£¬Çó
µÄ³¤£®
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿Èçͼ£¬ÎªÁ˲âÁ¿Ä³ÌõºÓµÄ¶Ô°¶±ßC£¬DÁ½µã¼äµÄ¾àÀ룬Ôںӵݶ±ßÓë
ƽÐеÄÖ±Ïß
ÉÏÈ¡Á½µãA£¬B£¬²âµÃ
£¬![]()
£¬Á¿µÃ
³¤Îª70Ã×£®ÇóC£¬DÁ½µã¼äµÄ¾àÀ루²Î¿¼Êý¾Ý£º
£¬
£¬
£©£®
![]()
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