摘要：9．如图.三个正比例函数的图象分别对应的关系式是:(1),(2),(3).则的大小关系是·························································································································· ( ) (A) (B) (C) (D)
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如图，三个正比例函数的图象分别对应表达式：①y=ax，②y=bx，③y=cx，将a，b，c从小到大排列并用“＜”连接为 ．