ÌâÄ¿ÄÚÈÝ
ij¹¤³§ÎªÁ˶ÔÐÂÑз¢µÄÒ»ÖÖ²úÆ·½øÐкÏÀí¶¨¼Û£¬½«¸Ã²úÆ·°´ÊÂÏÈÄⶨµÄ¼Û¸ñ½øÐÐÊÔÏú£¬µÃµ½ÈçÏÂÊý¾Ý£º
| µ¥¼Ûx£¨Ôª£© | 8 | 8.2 | 8.4 | 8.6 | 8.8 | 9 |
| ÏúÁ¿y (¼þ ) | 90 | 84 | 83 | 80 | 75 | 68 |
£¨I£©ÇóÏúÁ¿
Óëµ¥¼Û
¼äµÄ»Ø¹éÖ±Ïß·½³Ì£»
£¨II£©Ô¤¼ÆÔÚ½ñºóµÄÏúÊÛÖУ¬ÏúÁ¿Óëµ¥¼ÛÈÔÈ»·þ´Ó£¨I£©ÖеĹØÏµ£¬ÇҸòúÆ·µÄ³É±¾ÊÇ4Ôª/¼þ£¬ÎªÊ¹¹¤³§»ñµÃ×î´óÀûÈ󣬸òúÆ·µÄµ¥¼ÛÓ¦¶¨Îª¶àÉÙÔª£¿
½â£º£¨1£©Éè
£¬ÔòÓÐÈçÏÂÊý¾Ý£º
| m | -5 | -3 | -1 | 1 | 3 | 5 |
| n | 11 | 5 | 4 | 1 | -4 | -11 |
ÓÃ×îС¶þ³Ë·¨Çó
µÄ»Ø¹é·½³Ì£º
![]()
![]()
![]()
¡à![]()
![]()
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿