The number of integer solutions for the syetem of inequalities about x is just 6,then the range of value for real number a is( ) (integersolutions整数解;syetem of inequalities不等式组;the range of value取值范围)A.-2.5<a≤-2 | B.-2.5≤a≤-2 | C.-5<a≤-4 | D.-5≤a≤-4 |
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根据n多题专家分析,试题“Thenumberofintegersolutionsforthesyetemofinequalitiesx-2a≥03-2x>-1aboutxisjust6,thentherangeofvalueforrealnumberais()(integersolutions整数解;syetemofinequaliti…”主要考查了你对 【不等式的性质】,【一元一次不等式的解法】,【一元一次不等式组的解法】 等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。
与“Thenumberofintegersolutionsforthesyetemofinequalitiesx-2a≥03-2x>-1aboutxisjust6,thentherangeofvalueforrealnumberais()(integersolutions整数解;syetemofinequaliti”考查相似的试题有: