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,f(x)为连续函数,且f(0)=0,f′(x)>0,则y=F(x)在(0,+∞)内是(  )。

发布日期:2021-09-04

设,f(x)为连续函数,且f(0)=0,f′(x)>0,则y=F(x)在(0,+∞)内是(  )。
A

单调增加且为向上凹的

B

单调增加且为向上凸的

C

单调减少且为向上凹的

D

单调减少且为向上凸的

标签: 连续函数

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数学

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