ÌâÄ¿ÄÚÈÝ
(9·Ö)ijͬѧÔÚÑо¿ÐÔѧϰÖгä·ÖÀûÓôòµã¼ÆÊ±Æ÷Õë¶Ô×ÔÓÉÂäÌåÔ˶¯½øÐÐÁËÈçÏÂÈý¸öÎÊÌâµÄÉîÈëÑо¿£º
(1)µ±µØµÄÖØÁ¦¼ÓËÙ¶ÈÊǶàÉÙ£¿
(2)ÈçºÎ²â¶¨ÎïÌåÏÂÂä¹ý³ÌÖÐijһλÖõÄËÙ¶È£¿
(3)ÏÂÂä¹ý³ÌÖлúеÄÜÊÇ·ñÊØºã£¿
´ËͬѧÒÀ¾ÝÕâЩÎÊÌâÉè¼ÆÁËÈçÏÂʵÑé·½°¸£º
Èçͼ9¼×Ëùʾ£¬½«´òµã¼ÆÊ±Æ÷(ƵÂÊΪf)¹Ì¶¨ÔÚÌú¼Ų̈ÉÏ£¬ÏÈ´ò¿ªµçÔ´¶øºóÊÍ·ÅÖØÎï£¬ÖØÎï´ø¶¯Ö½´ø´Ó¾²Ö¹¿ªÊ¼ÏÂÂ䣬´ò³ö¼¸ÌõÖ½´ø²¢ÔÚÆäÖÐÑ¡³öÒ»Ìõ±È½ÏÀíÏëµÄÖ½´øÈçͼÒÒËùʾ£®ÔÚÖ½´øÉÏÈ¡³öÈô¸É¼ÆÊýµã£¬ÆäÖÐÿÁ½¸ö¼ÆÊýµãÖ®¼äÓÐËĸöµãδ»³ö£®

ͼ9
¢Ù£¨2·Ö£©ËùÐèÆ÷²ÄÓдòµã¼ÆÊ±Æ÷(´øµ¼Ïß)¡¢Ö½´ø¡¢¸´Ð´Ö½¡¢´øÌú¼ÐµÄÌú¼Ų̈ºÍ´ø¼Ð×ÓµÄÖØÎ´ËÍ⻹Ðè________(Ìî×Öĸ´úºÅ)ÖÐµÄÆ÷²Ä£®
¢Ú£¨2·Ö£©¼ÆËãµ±µØÖØÁ¦¼ÓËÙ¶Èg£½________.(ÓÃf¡¢x2¡¢x5±íʾ)
¢Û£¨3·Ö£©ÎªÁËÌá¸ßʵÑéµÄ׼ȷ³Ì¶È£¬¸ÃͬѧÓÃͼÏó·¨ÌÞ³ýżȻÎó²î½Ï´óµÄÊý¾Ý£¬ÎªÊ¹Í¼ÏßµÄбÂʵÈÓÚÖØÁ¦¼ÓËÙ¶È£¬³ý×öv£tͼÏóÍ⣬»¹¿É×÷________ͼÏ󣬯ä×ÝÖá±íʾµÄÊÇ________£¬ºáÖá±íʾµÄÊÇ________£®
¢Ü£¨2·Ö£©ÈçͼÒÒËùʾ£¬´ò¼ÆÊýµã5Ê±ÖØÎïµÄËÙ¶Èv5£½________.(ÓÃf¡¢x3¡¢x4¡¢x5±íʾ)
(1)µ±µØµÄÖØÁ¦¼ÓËÙ¶ÈÊǶàÉÙ£¿
(2)ÈçºÎ²â¶¨ÎïÌåÏÂÂä¹ý³ÌÖÐijһλÖõÄËÙ¶È£¿
(3)ÏÂÂä¹ý³ÌÖлúеÄÜÊÇ·ñÊØºã£¿
´ËͬѧÒÀ¾ÝÕâЩÎÊÌâÉè¼ÆÁËÈçÏÂʵÑé·½°¸£º
Èçͼ9¼×Ëùʾ£¬½«´òµã¼ÆÊ±Æ÷(ƵÂÊΪf)¹Ì¶¨ÔÚÌú¼Ų̈ÉÏ£¬ÏÈ´ò¿ªµçÔ´¶øºóÊÍ·ÅÖØÎï£¬ÖØÎï´ø¶¯Ö½´ø´Ó¾²Ö¹¿ªÊ¼ÏÂÂ䣬´ò³ö¼¸ÌõÖ½´ø²¢ÔÚÆäÖÐÑ¡³öÒ»Ìõ±È½ÏÀíÏëµÄÖ½´øÈçͼÒÒËùʾ£®ÔÚÖ½´øÉÏÈ¡³öÈô¸É¼ÆÊýµã£¬ÆäÖÐÿÁ½¸ö¼ÆÊýµãÖ®¼äÓÐËĸöµãδ»³ö£®
ͼ9
¢Ù£¨2·Ö£©ËùÐèÆ÷²ÄÓдòµã¼ÆÊ±Æ÷(´øµ¼Ïß)¡¢Ö½´ø¡¢¸´Ð´Ö½¡¢´øÌú¼ÐµÄÌú¼Ų̈ºÍ´ø¼Ð×ÓµÄÖØÎ´ËÍ⻹Ðè________(Ìî×Öĸ´úºÅ)ÖÐµÄÆ÷²Ä£®
| A£®½»Á÷µçÔ´¡¢ÌìÆ½¼°ºÁÃ×¿Ì¶È³ß | B£®½»Á÷µçÔ´¡¢ºÁÃ×¿Ì¶È³ß |
| C£®½»Á÷µçÔ´¡¢ºÁÃ׿̶ȳ߼°íÀÂë | D£®½»Á÷µçÔ´¡¢ÌìÆ½¼°íÀÂë |
¢Û£¨3·Ö£©ÎªÁËÌá¸ßʵÑéµÄ׼ȷ³Ì¶È£¬¸ÃͬѧÓÃͼÏó·¨ÌÞ³ýżȻÎó²î½Ï´óµÄÊý¾Ý£¬ÎªÊ¹Í¼ÏßµÄбÂʵÈÓÚÖØÁ¦¼ÓËÙ¶È£¬³ý×öv£tͼÏóÍ⣬»¹¿É×÷________ͼÏ󣬯ä×ÝÖá±íʾµÄÊÇ________£¬ºáÖá±íʾµÄÊÇ________£®
¢Ü£¨2·Ö£©ÈçͼÒÒËùʾ£¬´ò¼ÆÊýµã5Ê±ÖØÎïµÄËÙ¶Èv5£½________.(ÓÃf¡¢x3¡¢x4¡¢x5±íʾ)
£¨1£©B£¨2£©£¨3£©
£¨1£©¸ù¾ÝʵÑéµÄÒªÇóÐèÒª½»Á÷µçÔ´¡¢ºÁÃ׿̶ȳߣ¬Ñ¡ÏîBÕýÈ·£»
(2)¸ù¾Ý
£¬µÃa=
£»
(3)
ÖØÎïÏÂÂäÖÁijһλÖÃËÙ¶ÈµÄÆ½·½
´Ó¼ÆÊ±ÆðÖØÎïÏÂÂäµÄ¸ß¶ÈµÄ2±¶
£»
£¨4£©¸ù¾ÝÖмäʱ¿ÌµÄ˲ʱËٶȵÈÓÚÕâ¶Îʱ¼äµÄƽ¾ùËÙ¶È£¬ÓУº
£¬
£¬
£¬ÁªÁ¢½âµÃ£ºv5=
¡£
(2)¸ù¾Ý
(3)
£¨4£©¸ù¾ÝÖмäʱ¿ÌµÄ˲ʱËٶȵÈÓÚÕâ¶Îʱ¼äµÄƽ¾ùËÙ¶È£¬ÓУº
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿