A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate these coordinates by substituting values into the ...

相信大家都曾在工作、学习中接触过各种样式的图表，很多英语水平测试也会要求考生针对不同类型的表格、示意图来回答相应的问题。单词“table、diagram、graph”和“chart”都含有“图表”的意思，它们之间有哪些不同？每一类图表的用途分别是什么？本集《你 ...

Play audio file 本期节目的问题 I got confused by chart, diagram, table and graph. Please help me out! Thank you very much! 本期节目内容简介 相信大家都曾在工作、学习中接触过各种样式的图表，很多英语水平测试也会要求考生针对不同类型的表格、示意图来回答相应的问题。单词 ...

A time graph is a line graph which shows you data that has been collected over a period of time. There is a title which tells you what the data in the time graph is about. The horizontal (X) and ...

This is a preview. Log in through your library . Abstract This paper is mainly concerned with the realizability of a set of n integers as the degrees of vertices of an n-vertex linear graph. Other ...