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Trigonometric Graphs - GCSE Higher Maths

A video explaining the graphs of y = sinx, y = cosx and y = tanx. In the video we learn how to sketch the graphs, their shape and key points along with how to resolve equations using the graphs. This is suitable for the GCSE higher course. Exam Question Booklets:📝 🔗Exam Question Edexcel Style: https://www.1stclassmaths.com/_files/... 🔗Exam Questions AQA Style: https://www.1stclassmaths.com/_files/... 🌐 https://www.1stclassmaths.com/ for more high quality revision questions. 0:00 Intro 0:10 The graph of y = sinx 2:15 The graph of y = cosx 3:38 The graph of y = tanx 5:53 What makes a graph periodic? 8:28 Using the graph of y = sinx to estimate solutions to an equation 10:53 Using the graph of y = cosx to estimate solutions to an equation 11:44 Solving equations from a sketched graph (sinx) 14:51 Solving equations from a sketched graph (cosx) 18:17 Solving equations from a sketched graph (tanx) To help my channel: ❤️Like 💬Comment 🔔Subscribe Follow me on:   / 1stclassmaths     / 1stclassmaths     / 1stclassmaths