TVET CHNS,Eng,Maths
Senior High
求解二次函數極值的題目😢😢
題型12答案A
練習12答案B
tin
二次函數的極值
題型12
國/12(六)
練習12
若(r) = 5x' + bx +1在x=a時有最小值b,則已知二次函數f(x) = 3x + ac+b在x=2時有最
)=sx +x 0
2a-b= ?
小值-1,則a+b=?
(A);(B) (C) = (D): [96 商] (A) -23 (B) -1 (C) 1 (D) 23。 [98 示範護
答
.6
4x5x1-6
sxs
4x5
20-36 N8
ul
上一
412) = 36tzath
+(-)-
(
be
2
2705
-b = 系
1-12
Answers
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