大家还应该记得 IELTS 写作卷一试题基本要求考生能够用清晰、文理畅顺的文字来描述图表的要点、主要资料和明显趋势变化，而考生不妨从指出线的最高或最低点「入手」。今次，我再一次借用对上一篇内的线图，但略微修整，以便示范如何使用英文表达和阐述走线或数字升至最高点或降至低点的不同状况。

上一篇教大家如何描述线图内走线上升和下跌的形态和趋势。今次我继续介绍如何使用英文表达线图会经常出现的另一种状态。 首先，我们再使用在上一篇文章中的图来解释如何走线的另一特别形态。 图一  Annual Exports of Bottled Wine of Country A  图一显示 Country A 由 2000 年至 2024 年的瓶装餐酒的出口情况。大家会留意到 Country A 瓶装 ...

This is shown by the points on the line such as (10, 10) and (-4, -4). Graph A is \(y = -x\). All the coordinates have \(x\) and \(y\) values that are equal in magnitude but with opposite signs.

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Keywords mathematical line graph, statistical graphs, variables, distance, time, ordered pairs, linear relationship, first-degree equations, coordinate axes, constant terms, coefficients Email us ...