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歡迎您訪問每日一練:點P(-2,4)在第 象限.!

每日一練:點P(-2,4)在第 象限.

更新時間:2024-01-12 12:55:44作者:貝語網校

點P(-2,4)在第    象限.

A.一

B.二

C.三

D.四

試題答案

B

試題解析

根據各象限內點的坐標特征解答.

解答:點P(-2,4)在第二象限.

故選B.

點評:本題考查了各象限內點的坐標的符號特征,記住各象限內點的坐標的符號是解決的關鍵,四個象限的符號特點分別是:第一象限(+,+);第二象限(-,+);第三象限(-,-);第四象限(+,-).

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