Transformations of Trigonometric Graphs | AS Level Maths Explained

🎓 Transformations of Trigonometric Graphs | AS Level Maths Explained 🎓 In this video, I clearly explain how to transform the three basic trigonometric graphs — sine, cosine, and tangent — ideal for students preparing for AS Level Mathematics across all UK and Irish exam boards, including AQA, Edexcel, OCR, WJEC, CCEA, and Leaving Cert (Ireland). 📉 We look at transformations over the domain from -180° to +180°, step-by-step with visuals and examples. ✅ Covered transformations: y = sin(x) + 2 → vertical translation y = 3cos(x) → vertical stretch y = tan(2x) → horizontal compression You’ll learn how each transformation affects the shape, amplitude, period, and position of the trig graphs — with clear explanations and annotations to help you master this topic fast. 🧠 Perfect for: AS Level Maths revision GCSE Higher Tier support Irish Leaving Cert & Junior Cycle A-level resit students 📘 Download resources & book 1:1 tutoring: 👉 Visit: www.nimathstutor.co.uk 🔔 Don’t forget to LIKE, SUBSCRIBE, and turn on notifications for more maths walkthroughs and revision tips! #Trigonometry #ASMaths #TrigGraphs #Transformations #SineGraph #CosineGraph #TangentGraph #MathsRevision #AQA #Edexcel #OCR #WJEC #CCEA #LeavingCertMaths #NIMathsTutor