ÌâÄ¿ÄÚÈÝ

ÒÑÖªm£¬t¡ÊR£¬º¯Êýf £¨x£© =£¨x - t£©3+m£®

£¨I£©µ±t =1ʱ£¬

£¨i£©Èôf £¨1£© =1£¬Çóº¯Êýf £¨x£©µÄµ¥µ÷Çø¼ä£»

£¨ii£©Èô¹ØÓÚxµÄ²»µÈʽf £¨x£©¡Ýx3¡ª1ÔÚÇø¼ä[1£¬2]ÉÏÓн⣬ÇómµÄÈ¡Öµ·¶Î§£»

£¨¢ò£©ÒÑÖªÇúÏßy= f £¨x£©ÔÚÆäͼÏóÉϵÄÁ½µãA£¨x1£¬f £¨x1£©£©£¬B£¨x2£¬f £¨x2£©£©£©£¨ x1¡Ùx2£©´¦µÄÇÐÏß·Ö±ðΪl1¡¢l2£®ÈôÖ±Ïßl1Óël2ƽÐУ¬ÊÔ̽¾¿µãAÓëµãBµÄ¹Øϵ£¬²¢Ö¤Ã÷ÄãµÄ½áÂÛ£®

½â£º£¨¢ñ£©£¨i£©ÒòΪ£¬ËùÒÔ£¬       1·Ö

Ôò£¬ ¶øºã³ÉÁ¢£¬

ËùÒÔº¯ÊýµÄµ¥µ÷µÝÔöÇø¼äΪ£®   4·Ö

£¨ii£©²»µÈʽÔÚÇø¼äÉÏÓн⣬

¼´  ²»µÈʽÔÚÇø¼äÉÏÓн⣬

¼´  ²»µÈʽÔÚÇø¼äÉÏÓн⣬

µÈ¼ÛÓÚÔÚÇø¼äÉϵÄ×îСֵ£¬                                6·Ö

ÒòΪʱ£¬£¬

ËùÒÔµÄÈ¡Öµ·¶Î§ÊÇ£®                         9·Ö

£¨¢ò£©ÒòΪµÄ¶Ô³ÆÖÐÐÄΪ£¬

¶ø¿ÉÒÔÓɾ­Æ½ÒƵõ½£¬

ËùÒԵĶԳÆÖÐÐÄΪ,¹ÊºÏÇé²Â²â£¬ÈôÖ±ÏßÓëƽÐУ¬ÔòµãÓëµã¹ØÓÚµã¶Ô³Æ£®   10·Ö

¶Ô²ÂÏëÖ¤Ã÷ÈçÏ£º

ÒòΪ

ËùÒÔ

ËùÒÔ£¬£¬µÄбÂÊ·Ö±ðΪ£¬£®

ÓÖÖ±ÏßÓëƽÐУ¬ËùÒÔ£¬¼´£¬

ÒòΪ£¬

ËùÒÔ£¬£¬                                 12·Ö

´Ó¶ø£¬

ËùÒÔ£®

ÓÖÓÉÉÏ

ËùÒÔµã¹ØÓڵ㣨¶Ô³Æ£®

¹ÊÖ±ÏßÓëƽÐÐʱ£¬µãÓëµã¹ØÓÚµã¶Ô³Æ£®   14·Ö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø