新SAT数学OG真题Test04 Section4 Q30

2022-05-29 15:05:31

  新

  

  

  If kk is a constant such that the equation f(x)=k has three real solutions, which of the following could be the value of k?

  A . 2

  B . 0

  C . -2

  D . -3

  答案解析

  Choice D is correct.

  以下为新SAT OG Test04 数学 Section4 Q30真题,考察大家对于代数和函数相关知识的掌握,这类知识点是每次考察重点,也经常会出难题。考生把这部分知识融汇贯通,明确知识点之间的内在关系,是获得高分的保证。

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