Which of the following inequalities is equivalent to -4<x<8?

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问题 Which of the following inequalities is equivalent to -4<x<8?

选项 A、|x-1|<7
B、|x+2|<6
C、|x+3|<5
D、|x-2|<6
E、None of the above

答案D

解析 |x-2|<6 also represents all of the values for x between -4 and 8. A is equivalent to -6<x<8, B is equivalent to - 8<x<4, and C is equivalent to -8<x<2.
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本试题收录于: GMAT QUANTITATIVE题库GMAT分类
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