Edexcel IGCSE Maths 复习笔记 3.4.3 Drawing Graphs - Trig Graphs
Edexcel IGCSE Maths 复习笔记 3.4.3 Drawing Graphs - Trig Graphs
Why do we need to know what trigonometric graphs look like?
- Trigonometric Graphs are used in various applications of mathematics – for example, the oscillating nature can be used to model how a pendulum swings
Drawing graphs – trig graphs
- As with other graphs, being familiar with the general style of trigonometric graphs will help you sketch them quickly and you can then use them to find values or angles alongside your calculator
- All trigonometric graphs follow a pattern – a “starting point” and then “something happens every 90°”.
- (*) An asymptote is a line that a graph gets ever closer to without ever crossing or touching it
转载自savemyexam
以上就是关于【Edexcel IGCSE Maths 复习笔记 3.4.3 Drawing Graphs - Trig Graphs】的解答，如需了解学校/赛事/课程动态，可至翰林教育官网获取更多信息。
往期文章阅读推荐：
哈佛商学院2026假期书单曝光！十余位教授私藏书单，本本是“商科天花板”！
翰林AMC8视频课重磅上线！
