ONE QUESTION, ONE STEP
ZX-61468D2B802023年6月A卷 · 第 21 题
2023年6月A卷 · 原库模块 2 · Q21 知序中文精讲
3x+5y=89x+15y=24For each real number r, which of the following points lies on the graph of each equation in the xy-plane for the given system?
参考答案:
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容易忽略的一步
ONE QUESTION, ONE STEP
ZX-61468D2B802023年6月A卷 · 原库模块 2 · Q21 知序中文精讲
3x+5y=89x+15y=24For each real number r, which of the following points lies on the graph of each equation in the xy-plane for the given system?
参考答案:
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