½«Æ溯ÊýµÄͼÏó¹ØÓÚÔ­µã£¨¼´£¨0£¬0£©£©¶Ô³ÆÕâÒ»ÐÔÖʽøÐÐÍع㣬ÓÐÏÂÃæµÄ½áÂÛ£º
¢Ùº¯Êýy=f£¨x£©Âú×ãf£¨a+x£©+f£¨a-x£©=2bµÄ³äÒªÌõ¼þÊÇy=f£¨x£©µÄͼÏó¹ØÓڵ㣨a£¬b£©³ÉÖÐÐĶԳƣ®
¢Úº¯Êýy=f£¨x£©Âú×ãF£¨x£©=f£¨x+a£©-f£¨a£©ÎªÆ溯ÊýµÄ³äÒªÌõ¼þÊÇy=f£¨x£©µÄͼÏó¹ØÓڵ㣨a£¬f£¨a£©£©³ÉÖÐÐĶԳƣ¨×¢£ºÈôa²»ÊôÓÚxµÄ¶¨ÒåÓòʱ£¬Ôòf£¨a£©²»´æÔÚ£©£®
ÀûÓÃÉÏÊö½áÂÛÍê³ÉÏÂÁи÷Ì⣺
£¨1£©Ð´³öº¯Êýf£¨x£©=tanxµÄͼÏóµÄ¶Ô³ÆÖÐÐĵÄ×ø±ê£¬²¢¼ÓÒÔÖ¤Ã÷£®
£¨2£©ÒÑÖªm£¨m¡Ù-1£©ÎªÊµÊý£¬ÊÔÎʺ¯ÊýµÄͼÏóÊÇ·ñ¹ØÓÚijһµã³ÉÖÐÐĶԳƣ¿ÈôÊÇ£¬Çó³ö¶Ô³ÆÖÐÐĵÄ×ø±ê²¢ËµÃ÷ÀíÓÉ£»Èô²»ÊÇ£¬Çë˵Ã÷ÀíÓÉ£®
£¨3£©Èôº¯ÊýµÄͼÏó¹ØÓÚµã³ÉÖÐÐĶԳƣ¬ÇótµÄÖµ£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¸ù¾ÝÕýÇк¯ÊýͼÏó¹Û²ì³öͼÏóµÄ¶Ô³ÆÖÐÐĵÄ×ø±êΪÔÙÀûÓâٽøÐÐÖ¤Ã÷£®
£¨2£©½«º¯Êý»¯³É£¬¾ÝÆä¼òͼ¿ÉÖª¶Ô³ÆÖÐÐĵÄ×ø±êΪ£¨1£¬1£©£®ÔÙÀûÓâڽøÐÐÖ¤Ã÷£®
£¨3£©Èôº¯ÊýµÄͼÏó¹ØÓÚµã³ÉÖÐÐĶԳƣ¬Ôò£©ÓɽáÂÛ¢ÚΪÆ溯Êý£¬´Ó¶øת»¯Îª£¬ÇótµÄÈ¡Öµ¼´¿É£®
½â´ð£º½â£º£¨1£©º¯Êýf£¨x£©=tanxµÄͼÏóµÄ¶Ô³ÆÖÐÐĵÄ×ø±êΪ£¨k¡ÊN*£©£®    ¡­£¨2·Ö£©
µ±k=2n£¨n¡ÊN*£©Ê±£¬£»
µ±k=2n+1£¨n¡ÊN*£©Ê±£¬£¬µÃÖ¤£®                   ¡­£¨6·Ö£©
£¨2£©ÓÉ£¬µÃf£¨x£©µÄͼÏóµÄ¶Ô³ÆÖÐÐĵÄ×ø±êΪ£¨1£¬1£©£®¡­£¨9·Ö£©£¬ÓɽáÂۢٵ㬶ÔʵÊým£¨m¡Ù-1£©£¬º¯ÊýµÄͼÏó¹ØÓڵ㣨1£¬1£©³ÉÖÐÐĶԳƣ®   ¡­£¨12·Ö£©
£¨3£©ÓɽáÂÛ¢ÚΪÆ溯Êý£¬¡­£¨14·Ö£©
ÆäÖÐg£¨x£©=xΪÆ溯Êý£¬¹ÊΪżº¯Êý
ÓÚÊÇ£¬ÓÉh£¨x£©=h£¨-x£©¿ÉµÃ£¬¡­£¨16·Ö£©
Òò´Ë£¬£¬½âµÃΪËùÇó£®                                 ¡­£¨18·Ö£©
µãÆÀ£º±¾Ì⿼²éÔĶÁÀí½â¡¢·ÖÎö½â¾öÎÊÌ⡢ת»¯¡¢¼ÆËãµÄÄÜÁ¦£®Óõ½µÄ֪ʶÓÐÈý½Çº¯ÊýͼÏóµÄ¶Ô³ÆÖÐÐÄ£¬·Öʽº¯ÊýµÄ¶Ô³ÆÖÐÐÄ£¬º¯ÊýµÄÆæżÐÔÅжϣ®Èý½Çº¯ÊýÓÕµ¼¹«Ê½£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

½«ÏÂÁÐÃüÌâ¸ÄдΪ¡°Èôp£¬Ôòq¡±µÄÐÎʽ£®²¢ÅжÏÕæ¼Ù£®
£¨1£©Å¼ÊýÄܱ»2Õû³ý£»
£¨2£©Æ溯ÊýµÄͼÏó¹ØÓÚÔ­µã¶Ô³Æ£»
£¨3£©ÔÚͬԲ»òµÈÔ²ÖУ¬Í¬»¡»òµÈ»¡Ëù¶ÔµÄÔ²ÖܽDz»ÏàµÈ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

£¨2009•Â¬ÍåÇøһģ£©½«Æ溯ÊýµÄͼÏó¹ØÓÚÔ­µã£¨¼´£¨0£¬0£©£©¶Ô³ÆÕâÒ»ÐÔÖʽøÐÐÍع㣬ÓÐÏÂÃæµÄ½áÂÛ£º
¢Ùº¯Êýy=f£¨x£©Âú×ãf£¨a+x£©+f£¨a-x£©=2bµÄ³äÒªÌõ¼þÊÇy=f£¨x£©µÄͼÏó¹ØÓڵ㣨a£¬b£©³ÉÖÐÐĶԳƣ®
¢Úº¯Êýy=f£¨x£©Âú×ãF£¨x£©=f£¨x+a£©-f£¨a£©ÎªÆ溯ÊýµÄ³äÒªÌõ¼þÊÇy=f£¨x£©µÄͼÏó¹ØÓڵ㣨a£¬f£¨a£©£©³ÉÖÐÐĶԳƣ¨×¢£ºÈôa²»ÊôÓÚxµÄ¶¨ÒåÓòʱ£¬Ôòf£¨a£©²»´æÔÚ£©£®
ÀûÓÃÉÏÊö½áÂÛÍê³ÉÏÂÁи÷Ì⣺
£¨1£©Ð´³öº¯Êýf£¨x£©=tanxµÄͼÏóµÄ¶Ô³ÆÖÐÐĵÄ×ø±ê£¬²¢¼ÓÒÔÖ¤Ã÷£®
£¨2£©ÒÑÖªm£¨m¡Ù-1£©ÎªÊµÊý£¬ÊÔÎʺ¯Êýf(x)=
x+m
x-1
µÄͼÏóÊÇ·ñ¹ØÓÚijһµã³ÉÖÐÐĶԳƣ¿ÈôÊÇ£¬Çó³ö¶Ô³ÆÖÐÐĵÄ×ø±ê²¢ËµÃ÷ÀíÓÉ£»Èô²»ÊÇ£¬Çë˵Ã÷ÀíÓÉ£®
£¨3£©Èôº¯Êýf(x)=(x-
2
3
)(|x+t|+|x-3|)-4
µÄͼÏó¹ØÓÚµã(
2
3
£¬f(
2
3
))
³ÉÖÐÐĶԳƣ¬ÇótµÄÖµ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

½«Æ溯ÊýµÄͼÏó¹ØÓÚÔ­µã£¨¼´£¨0£¬0£©£©¶Ô³ÆÕâÒ»ÐÔÖʽøÐÐÍع㣬ÓÐÏÂÃæµÄ½áÂÛ£º
¢Ùº¯Êýy=f£¨x£©Âú×ãf£¨a+x£©+f£¨a-x£©=2bµÄ³äÒªÌõ¼þÊÇy=f£¨x£©µÄͼÏó¹ØÓڵ㣨a£¬b£©³ÉÖÐÐĶԳƣ®
¢Úº¯Êýy=f£¨x£©Âú×ãF£¨x£©=f£¨x+a£©-f£¨a£©ÎªÆ溯ÊýµÄ³äÒªÌõ¼þÊÇy=f£¨x£©µÄͼÏó¹ØÓڵ㣨a£¬f£¨a£©£©³ÉÖÐÐĶԳƣ¨×¢£ºÈôa²»ÊôÓÚxµÄ¶¨ÒåÓòʱ£¬Ôòf£¨a£©²»´æÔÚ£©£®
ÀûÓÃÉÏÊö½áÂÛÍê³ÉÏÂÁи÷Ì⣺
£¨1£©Ð´³öº¯Êýf£¨x£©=tanxµÄͼÏóµÄ¶Ô³ÆÖÐÐĵÄ×ø±ê£¬²¢¼ÓÒÔÖ¤Ã÷£®
£¨2£©ÒÑÖªm£¨m¡Ù-1£©ÎªÊµÊý£¬ÊÔÎʺ¯ÊýÊýѧ¹«Ê½µÄͼÏóÊÇ·ñ¹ØÓÚijһµã³ÉÖÐÐĶԳƣ¿ÈôÊÇ£¬Çó³ö¶Ô³ÆÖÐÐĵÄ×ø±ê²¢ËµÃ÷ÀíÓÉ£»Èô²»ÊÇ£¬Çë˵Ã÷ÀíÓÉ£®
£¨3£©Èôº¯ÊýÊýѧ¹«Ê½µÄͼÏó¹ØÓÚµãÊýѧ¹«Ê½³ÉÖÐÐĶԳƣ¬ÇótµÄÖµ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£ºÂ¬ÍåÇøһģ ÌâÐÍ£º½â´ðÌâ

½«Æ溯ÊýµÄͼÏó¹ØÓÚÔ­µã£¨¼´£¨0£¬0£©£©¶Ô³ÆÕâÒ»ÐÔÖʽøÐÐÍع㣬ÓÐÏÂÃæµÄ½áÂÛ£º
¢Ùº¯Êýy=f£¨x£©Âú×ãf£¨a+x£©+f£¨a-x£©=2bµÄ³äÒªÌõ¼þÊÇy=f£¨x£©µÄͼÏó¹ØÓڵ㣨a£¬b£©³ÉÖÐÐĶԳƣ®
¢Úº¯Êýy=f£¨x£©Âú×ãF£¨x£©=f£¨x+a£©-f£¨a£©ÎªÆ溯ÊýµÄ³äÒªÌõ¼þÊÇy=f£¨x£©µÄͼÏó¹ØÓڵ㣨a£¬f£¨a£©£©³ÉÖÐÐĶԳƣ¨×¢£ºÈôa²»ÊôÓÚxµÄ¶¨ÒåÓòʱ£¬Ôòf£¨a£©²»´æÔÚ£©£®
ÀûÓÃÉÏÊö½áÂÛÍê³ÉÏÂÁи÷Ì⣺
£¨1£©Ð´³öº¯Êýf£¨x£©=tanxµÄͼÏóµÄ¶Ô³ÆÖÐÐĵÄ×ø±ê£¬²¢¼ÓÒÔÖ¤Ã÷£®
£¨2£©ÒÑÖªm£¨m¡Ù-1£©ÎªÊµÊý£¬ÊÔÎʺ¯Êýf(x)=
x+m
x-1
µÄͼÏóÊÇ·ñ¹ØÓÚijһµã³ÉÖÐÐĶԳƣ¿ÈôÊÇ£¬Çó³ö¶Ô³ÆÖÐÐĵÄ×ø±ê²¢ËµÃ÷ÀíÓÉ£»Èô²»ÊÇ£¬Çë˵Ã÷ÀíÓÉ£®
£¨3£©Èôº¯Êýf(x)=(x-
2
3
)(|x+t|+|x-3|)-4
µÄͼÏó¹ØÓÚµã(
2
3
£¬f(
2
3
))
³ÉÖÐÐĶԳƣ¬ÇótµÄÖµ£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸