問題詳情

6. Find any points of inflection for the graph of f(x)=-x3+3x2-2x+3.
(A) (-1, 9)
(B) (0, 3)
(C) (1, 3)
(D) The graph has no inflection points.
(E) None of these

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增