锟斤拷锟斤拷锟斤拷要锟斤拷

锟斤拷锟斤拷09锟斤拷叨锟斤拷昙夛拷锟斤拷茢锟斤拷W锟斤拷锟叫匡拷試試锟絵

锟斤拷锟斤拷锟斤拷 锟斤拷 锟斤拷 锟絎锟斤拷锟斤拷锟狡ｏ拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷录锟� 锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷么 .

锟斤拷锟斤拷锟斤拷锟斤拷录锟� 锟斤拷 锟洁互锟斤拷锟斤拷锟斤拷锟斤拷么

锟斤拷锟斤拷锟斤拷锟斤拷小锟斤拷锟剿凤拷锟斤拷锟皆回歸锟斤拷锟斤拷系锟斤拷锟斤拷式 锟斤拷 .

锟斤拷锟斤拷锟斤拷锟斤拷锟絵

锟斤拷锟斤拷锟斤拷試锟絩锟絞锟斤拷120锟斤拷锟�    試锟斤拷M锟街ｏ拷160锟斤拷

锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷}锟斤拷锟斤拷锟斤拷锟斤拷锟絵锟斤拷14小锟絵锟斤拷每小锟絵5锟斤拷锟斤拷锟斤拷70锟斤拷锟斤拷要锟斤拷鸢笧锟斤拷詈嗭拷Y锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷1锟斤拷锟斤拷知x锟絚y之锟絞锟斤拷一锟組锟斤拷锟斤拷锟斤拷   

锟斤拷锟斤拷x 0 1 2 3

锟斤拷锟斤拷y 1 3 5 7

锟斤拷锟斤拷锟絫y锟絚x锟侥撅拷锟皆回歸锟斤拷锟教烇拷y=bx+a锟斤拷锟絕锟絚              

锟斤拷锟斤拷2锟斤拷5锟斤拷锟斤拷站锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭冿拷锟斤拷之锟絞恰锟斤拷1锟斤拷锟斤拷锟絫锟斤拷同锟斤拷站锟斤拷锟絅锟斤拷锟斤拷          

锟斤拷锟斤拷3锟斤拷 锟斤拷展锟絖式锟叫猴拷 項碉拷系锟斤拷锟斤拷             

锟斤拷锟斤拷4锟斤拷锟斤拷 ( R)锟斤拷展锟絖式锟斤拷锟斤拷10項ｏ拷锟絫锟紷锟斤拷展锟絖式锟叫革拷锟较碉拷锟街�锟酵烇拷       

锟斤拷锟斤拷5锟斤拷锟斤拷知100锟斤拷锟絘品锟斤拷锟斤拷10锟斤拷锟斤拷品锟斤拷锟斤拷锟斤拷锟斤拷取3锟斤拷锟斤拷锟絫锟斤拷锟斤拷取锟斤拷锟斤拷3锟斤拷锟絘品锟叫达拷品锟斤拷锟侥旓拷锟絎锟斤拷锟斤拷锟介　锟斤拷锟斤拷锟斤拷        ,

锟斤拷锟斤拷6.锟斤拷0锟斤拷1锟斤拷2锟斤拷3锟斤拷4锟紷锟藉個锟斤拷锟街組锟缴的無锟截復旓拷锟街碉拷锟斤拷位偶锟斤拷锟侥傦拷锟斤拷锟斤拷           

锟斤拷锟斤拷7锟斤拷锟斤拷锟絇系锟斤拷 越锟接斤拷1锟斤拷锟斤拷锟斤拷锟缴傦拷锟絊锟紺變锟斤拷锟斤拷锟斤拷锟斤拷锟絇锟斤拷越         (锟筋強锟斤拷锟斤拷)  

锟斤拷锟斤拷8锟斤拷5锟斤拷锟斤拷同锟侥曪拷全锟絣(f锟斤拷)锟給4锟斤拷同锟絎锟斤拷每锟斤拷同锟絎锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟侥革拷锟绞烇拷         

锟斤拷锟斤拷9. 锟斤拷展锟絖式锟叫碉拷 項和碉拷 項的讹拷锟斤拷锟较碉拷锟斤拷锟斤拷锟斤拷锟絫 ________.

锟斤拷锟斤拷10锟斤拷锟教堬拷锟斤拷某锟絅锟絘品锟侥廣锟斤拷锟組锟斤拷支锟斤拷 锟斤拷元锟斤拷锟絚锟絅锟斤拷锟絶 锟斤拷元锟斤拷之锟絞锟斤拷锟絇系锟組锟斤拷锟絳锟斤拷锟斤拷通锟絕锟截歸锟斤拷锟斤拷锟斤拷锟斤拷锟� 锟絚 之锟絞锟斤拷锟絇系式锟斤拷 锟斤拷锟絫锟斤拷锟絍锟斤拷锟組锟斤拷支锟斤拷锟斤拷10元锟絩锟斤拷锟絅锟斤拷锟絶 锟斤拷锟紸锟斤拷值锟斤拷          元  

锟斤拷锟斤拷11锟斤拷锟絆锟斤拷锟� 锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷锟絫 锟斤拷值锟斤拷       锟斤拷.

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