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Date: Tue, 27 May 2014 15:18:38 +0800MIME-Version: 10Content-Type: multipart/related;boundary=--1930054C191F4ED43C929AE5DC88CB5B_MULTIPART_MIXED;type=textX-MimeOLE: Produced By Mht File Maker v1
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Date: Tue, 27 May 2014 15:18:34 +0800MIME-Version: 10Content-Type: multipart/related;boundary=--250252E68AF87803F2DDF3E486E58ED7_MULTIPART_MIXED;type=textX-MimeOLE: Produced By Mht File Maker v1
Date: Tue, 27 May 2014 15:18:27 +0800MIME-Version: 10Content-Type: multipart/related;boundary=--2C2A2521086548D69F14F7AB1E105244_MULTIPART_MIXED;type=textX-MimeOLE: Produced By Mht File Maker v1
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Date: Tue, 27 May 2014 15:19:09 +0800MIME-Version: 10Content-Type: multipart/related;boundary=--CB8A9F14934395034AC65AF6782207EF_MULTIPART_MIXED;type=textX-MimeOLE: Produced By Mht File Maker v1
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Date: Tue, 27 May 2014 15:18:52 +0800MIME-Version: 10Content-Type: multipart/related;boundary=--7235045C38E554BCBA403943D5DFD20F_MULTIPART_MIXED;type=textX-MimeOLE: Produced By Mht File Maker v1
一次函数拓展专题(学案)一知识点梳理1正比例函数的定义形如的形式自变量与函数之间是倍的关系一般情况下当作自变量作为函数2正比例函数的性质 = 1 GB3 ①是一条过原点的直线 = 2 GB3 ②当时图象从左到右是上升的趋势也即是随的增大而增大过一三象限 = 3 GB3 ③当时图象从左到右是下降的趋势也即是随的增大而减小过二四象限yxoyxo
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