Question

ʏᴜʏᴜ

求解

39
2.若三次函數 f(x)=-2x' +6x²-2,則/(3+5/7)+f(-1-5.5)=
3.已知三次函數y=f(x)的對稱中心點為(1,2) 且點 (2,1)與(3,-12)在此三次函數圖形上,若f(x)=a(x-h)+b(x-h)+k,
則數對(a,b,h,k)=
f(x) = a(x-1)3+6(x-1)+2
1
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O The it IT 10