問題詳情
1.已知函數 f(x)＝－2x＋1，則下列何者的函數值最小？
(A) f (－2)
(B) f (－ 
)
(C) f (0)
(D) f ( 
)
參考答案
答案：D
難度：計算中-1
書單：沒有書單，新增
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