题目
题目

MCV4U - Qi - Q2 Unit 6 Online Quiz

单项选择题

选项
A.a
B.b
C.c
D.d
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思路分析
To determine where f(x) has a point of inflection, we look for where the concavity changes, which occurs when the second derivative changes sign. Option a: x = -3. This would indicate a single inflection at -3, but we must check all candi......Login to view full explanation

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