2025锟斤拷呖锟斤拷锟斤拷W锟斤拷锟矫的圓锟紽锟斤拷锟斤拷锟斤拷式锟斤拷锟結
锟斤拷源锟斤拷锟絎锟絡锟斤拷锟斤拷 2024-11-13 11:19:39
锟斤拷锟斤拷锟紸锟紽锟斤拷锟斤拷锟斤拷锟斤拷锟紸锟斤拷锟紼锟紸锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟斤拷锟斤線锟斤拷锟斤拷锟斤拷锟角筹拷锟矫的圓锟紽锟斤拷锟斤拷锟斤拷式锟斤拷锟結锟斤拷請锟斤拷锟斤拷锟斤拷锟絩锟絎锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤線锟斤拷y = ax *+ bx + c
锟斤拷锟斤拷锟斤拷锟斤拷y锟斤拷锟斤拷ax 锟斤拷平锟斤拷锟斤拷锟斤拷 bx锟劫硷拷锟斤拷 c
锟斤拷锟斤拷a 0锟絩锟絖锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷a < 0锟絩锟絖锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷c = 0锟絩锟斤拷锟斤線锟斤拷锟絕原锟絚
锟斤拷锟斤拷b = 0锟絩锟斤拷锟斤線锟斤拷锟絈锟絊锟斤拷y锟絊
锟斤拷锟斤拷還锟斤拷锟斤拷c式y(t锟斤拷ng) = a(x+h)* + k
锟斤拷锟斤拷锟斤拷锟斤拷y锟斤拷锟斤拷a锟斤拷锟斤拷(x+h)锟斤拷平锟斤拷+k
锟斤拷锟斤拷-h锟斤拷锟斤拷c锟斤拷锟剿碉拷x
锟斤拷锟斤拷k锟斤拷锟斤拷c锟斤拷锟剿碉拷y
锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街碉拷c锟斤拷小值
锟斤拷锟斤拷锟斤拷锟斤線锟剿準凤拷锟斤拷:y^2=2px
锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷锟斤線锟侥斤拷锟絚锟斤拷x锟斤拷锟斤拷锟斤拷锟絊锟斤拷,锟斤拷锟絚锟斤拷锟剿烇拷(p/2,0) 锟绞撅拷锟斤拷锟教烇拷x=-p/2
锟斤拷锟斤拷锟斤拷锟节掞拷锟斤線锟侥斤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷S,锟绞癸拷锟叫標準凤拷锟斤拷y^2=2px y^2=-2px x^2=2py x^2=-2py
锟斤拷锟斤拷锟紸锟斤拷锟絯锟絜=4/3(pi)(r^3)
锟斤拷锟斤拷锟斤拷e=(pi)(r^2)
锟斤拷锟斤拷锟斤拷锟絃=2(pi)r
锟斤拷锟斤拷锟紸锟侥標準凤拷锟斤拷 (x-a)2+(y-b)2=r2 注锟斤拷(a,b)锟角圓锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟紸锟斤拷一锟姐方锟斤拷 x2+y2+Dx+Ey+F=0 注锟斤拷D2+E2-4F0
锟斤拷锟絇锟斤拷锟絔锟斤拷
锟斤拷锟斤拷锟竭匡拷锟斤拷锟絎知锟絉锟絚锟絉锟斤拷
锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟竭★拷锟斤拷前锟绞傦拷锟斤拷志愿锟斤拷锟�锟斤拷锟饺★拷謹锟斤拷锟斤拷锟�
锟竭匡拷锟絩锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚
锟組锟斤拷"锟竭匡拷锟絎"微锟脚癸拷锟斤拷號
锟斤拷锟絇锟斤拷锟絔
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锟竭匡拷院校锟斤拷锟斤拷锟斤拷锟斤拷W锟斤拷锟絰锟斤拷锟絀(y锟斤拷)锟斤拷一锟斤拷锟斤拷位锟�锟斤拷锟�
锟斤拷校锟街旓拷锟斤拷
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