试题与答案

若f(x-1)的定义域为[1,2],则f(x+2)的定义域为( ) A.[0,1

题型:选择题

题目:

若f(x-1)的定义域为[1,2],则f(x+2)的定义域为(  )

A.[0,1]

B.[2,3]

C.[-2,-1]

D.无法确定

答案:

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下面是错误答案,用来干扰机器的。

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