七年级暑假作业填空题:A(3,3) B(1,1) C(9,1) D(5,3) E(-1,-9) F(-2,-1/2).问题:甲类含三个点,乙类含有其余的点.甲类—,—,—是同一类点,其特征是—?乙类—,—,—是同一类点,其特征是—?
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![七年级暑假作业填空题:A(3,3) B(1,1) C(9,1) D(5,3) E(-1,-9) F(-2,-1/2).问题:甲类含三个点,乙类含有其余的点.甲类—,—,—是同一类点,其特征是—?乙类—,—,—是同一类点,其特征是—?](/uploads/image/z/4107933-45-3.jpg?t=%E4%B8%83%E5%B9%B4%E7%BA%A7%E6%9A%91%E5%81%87%E4%BD%9C%E4%B8%9A%E5%A1%AB%E7%A9%BA%E9%A2%98%EF%BC%9AA%283%2C3%29+B%281%2C1%29+C%289%2C1%EF%BC%89+D%EF%BC%885%2C3%EF%BC%89+E%EF%BC%88-1%2C-9%EF%BC%89+F%EF%BC%88-2%2C-1%2F2%29.%E9%97%AE%E9%A2%98%EF%BC%9A%E7%94%B2%E7%B1%BB%E5%90%AB%E4%B8%89%E4%B8%AA%E7%82%B9%2C%E4%B9%99%E7%B1%BB%E5%90%AB%E6%9C%89%E5%85%B6%E4%BD%99%E7%9A%84%E7%82%B9.%E7%94%B2%E7%B1%BB%E2%80%94%2C%E2%80%94%2C%E2%80%94%E6%98%AF%E5%90%8C%E4%B8%80%E7%B1%BB%E7%82%B9%2C%E5%85%B6%E7%89%B9%E5%BE%81%E6%98%AF%E2%80%94%3F%E4%B9%99%E7%B1%BB%E2%80%94%2C%E2%80%94%2C%E2%80%94%E6%98%AF%E5%90%8C%E4%B8%80%E7%B1%BB%E7%82%B9%2C%E5%85%B6%E7%89%B9%E5%BE%81%E6%98%AF%E2%80%94%3F)
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