±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1004  |  »Ø¸´: 5

lilihurry

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] Çë´óʦ°ïæ½â¾öÒ»ÖÐѧÎÊÌ⣬лл£¬¼±Óã¡ ÒÑÓÐ3È˲ÎÓë

ÉèF(x)±íʾf(x),g(x)ÖеĽϴóÕߣ¬ÇÒf(x)=x,g(x)=x^2,x¡Ê(0,2),ÇóF(x)µ¼Êý
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cpzwzq

Ìú³æ (СÓÐÃûÆø)

¡ï ¡ï
lilihurry(feixiaolin´ú·¢): ½ð±Ò+2 2014-04-05 16:40:09
F(x)ÔÚ£¨0,1£©Çø¼äÊÇx,ÔÚ£¨1,2£©ÊÇxµÄƽ·½£¬È»ºó·Ö¶Îº¯ÊýÇ󵼾ͿÉÒÔÁË
¿ìÀÖÐÒ¸£
2Â¥2014-03-30 20:47:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

elastic

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
lilihurry(feixiaolin´ú·¢): ½ð±Ò+2 2014-04-05 16:40:31
0<x<1,F(x)=x,F'(x)=1;1<x<2,F(x)=x^2,F'(x)=2x;x=1ʱ£¬²»´æÔÚµ¼Êý£¬ÒòΪÔÚx=1´¦£¬×óÓÒµ¼Êý²»µÈ¡£
Ò´ø½¥¿íÖÕ²»»Ú£¬ÎªÒÁÏûµÃÈËã¾ã²
3Â¥2014-03-30 23:41:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mathstudy

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
lilihurry(feixiaolin´ú·¢): ½ð±Ò+1 2014-04-05 16:40:42
ÒýÓûØÌû:
3Â¥: Originally posted by elastic at 2014-03-30 23:41:51
0<x<1,F(x)=x,F'(x)=1;1<x<2,F(x)=x^2,F'(x)=2x;x=1ʱ£¬²»´æÔÚµ¼Êý£¬ÒòΪÔÚx=1´¦£¬×óÓÒµ¼Êý²»µÈ¡£

¶þÂ¥ÊǶԵģ¬x=1´¦Ìرð¶Ô´ý, ´ËµãµÄ×óµ¼ÊýÊÇ1,ÓÒµ¼ÊýÊÇ2....
4Â¥2014-03-31 07:33:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

peterflyer

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

peterflyer


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
F(x)=Max{x,x^2},x¡Ê(0,2),y=xºÍy=x^2ÔÚ¡Ê(0,2)ÉÏx=1´¦Óн»µã,µ±x¡Ü1ʱ£¬F(x)=x;µ±x>1ʱ£¬F(x)=x^2¡£¶øÔÚx=1´¦²»¹â»¬ÎÞµ¼Êý¡£¹ÊÓУº
F'(x)=1 £¨µ± x<1£©; F'(x)=2*x  £¨µ± x>1£©; x=1ʱµ¼Êý²»´æÔÚ¡£
5Â¥2014-03-31 17:49:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Á¯Âþ¡ó±ùÄý

гæ (³õÈëÎÄ̳)

µ±£°<x<£±Ê±x>x^£²£¬µ±£±<x<£²Ê±x^£²>x£¬ËùÒÔµ±£°<x<£±Ê±dy/dx=1£¬µ±£±<x<£²Ê±dy/dx=2x£¬µ±x=1ʱ²»¿Éµ¼
skt
6Â¥2014-04-19 14:05:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lilihurry µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏר˶283Çóµ÷¼Á +14 ÊÔÊÔ¿´ß 2026-04-04 15/750 2026-04-05 19:21 by jkddd
[¿¼ÑÐ] 283·ÖÇóµ÷¼Á +9 ÊÔÊÔ¿´ß 2026-04-04 9/450 2026-04-05 10:27 by ¹û¶³´óÍõ
[¿¼ÑÐ] 313Çóµ÷¼Á +3 º£ÈÕº£ÈÕ 2026-04-04 3/150 2026-04-05 07:48 by 544594351
[¿¼ÑÐ] 323Çóµ÷¼Á +8 Àî¼ÑÀÖ1 2026-04-04 8/400 2026-04-04 22:26 by hemengdong
[¿¼ÑÐ] 294Çóµ÷¼Á +6 Grey_Ey 2026-04-02 9/450 2026-04-04 22:07 by hemengdong
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤306·ÖÕÒµ÷¼Á +23 ²×º£ÇáÖÛe 2026-04-02 27/1350 2026-04-04 21:52 by laoshidan
[¿¼ÑÐ] 333Çóµ÷¼Á +12 wfh030413@ 2026-04-03 13/650 2026-04-04 21:02 by jj987
[¿¼ÑÐ] 085602 ÕÒµ÷¼Á +4 ÄæÊ±Õë¿ìÀÖ 2026-04-02 4/200 2026-04-04 19:32 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á£º085600²ÄÁÏÓ뻯¹¤£¬¿¼²Ä¿Æ»ù£¬×Ü·Ö319 +21 678lucky 2026-03-31 26/1300 2026-04-04 16:22 by dongzh2009
[¿¼ÑÐ] Çóµ÷¼Á +4 ѹÁ¦??´ó 2026-04-03 4/200 2026-04-03 21:36 by à£à£à£0119
[¿¼ÑÐ] Çóµ÷¼Á +9 akdhjs 2026-03-31 11/550 2026-04-03 13:32 by akdhjs
[¿¼ÑÐ] ÉúÎïѧ˶341Çóµ÷¼Á +4 ÄãЦÆðÀ´ÏñÔÆ¶ä 2026-04-03 4/200 2026-04-03 10:32 by macy2011
[¿¼ÑÐ] 330Çóµ÷¼Á +3 °×ÉñÎØºôºô 2026-04-02 3/150 2026-04-03 10:15 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 309Çóµ÷¼Á +14 ´ô¹½²»ÊÇ´÷·ò 2026-04-02 14/700 2026-04-03 09:42 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 326Çóµ÷¼Á +3 9ahye 2026-04-02 4/200 2026-04-03 08:43 by Jaylen.
[¿¼²©] É격ÇóÖú +3 Reee1Llll 2026-04-01 3/150 2026-04-02 22:29 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á290·Ö +5 1314Åõ»¨ 2026-04-02 8/400 2026-04-02 13:16 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 0817»¯¹¤Ñ§Ë¶µ÷¼Á +11 ŬÁ¦Éϰ¶ÖУ¡ 2026-03-31 11/550 2026-04-01 20:30 by Àµ´ºÑÞ
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 Eujd1 2026-03-31 11/550 2026-04-01 11:23 by ivanqyq
[¿¼ÑÐ] 313Çóµ÷¼Á +6 Âô¸ö¹Ø×Ó°É 2026-03-31 6/300 2026-03-31 10:58 by Jaylen.
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û