2024年全国高考模拟调研卷(四)数学.考卷答案

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2024年全国高考模拟调研卷(四)数学.考卷答案试卷答案

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分析转基因等差数列的性质求解即可.

解答解:{an}为等差数列,a2+a6=10,则a4=$\frac{{a}_{2}+{a}_{6}}{2}$=5.
故选:B.

点评本题考查等差数列的简单性质的应用,是基础题.