TVET CHNS,Eng,Maths
Senior High
求解
AXB.
(A)y = -2x
(B)y = ― X
2
(C)y= =―X
2
(D)y = 2xo
4. 已知(x+1)除 f(x)的餘式為x²-2x+3。若(x+1)²除f(x)的餘式為 ax+b,則a+b
f(x) = (x+1)(x+x+1)+2+3
= ?
(A)-2
=x+1+2+3=1+X-2x+4
f(x)=(x+1)(x+1)(x)+ax+b
(D)4.
-1+5:4
15.
(B)-1
(C)3
15. 如圖(三)所示,四邊形ABCD 的四個頂點為A(0,0)、B(1,0)、C(1,1)及D(0,2),
1+2+1/1+1-2+4
+2+1
-1-3+4
-)-1-2-1
-1+5
Answers
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