Ta có:
\(P\left(0\right)=0x+b\)
\(\Rightarrow b=2007\)
\(\Rightarrow A\left(1\right)=a+b\)
Mà \(b=2007\)
\(\Rightarrow a+2007=2006\)
\(\Rightarrow a=1\)
Vậy \(P\left(x\right)=-x+2007\)
giup mik bai 2 va 3 nhe
mb giup mik bai 5
mn giup mik bai 5
mn giup mik bai 6
Giup mik bai nay nha : |x|=(-1/2)^2-1^2011+2/4×(-1/2)+√25/16
giup mik bai 3 vs ak
4 x-(2 x+1)= 3 -\(\frac{1}{3}\)+ x
Giai bai nay giup mik nha mai mik kiem tra toan 2 tiet roi
Giup miny lam bai 2 phan hinh hoc
Cho tam giac AEO co : E=O =50° . Goi Am la tia phan giac cua goc ngoai o dinh A . hay chung to rang Am song song EO .
Giup mik giai gap bai nay nha!
