IGCSE MATH | CHAPTER 13 FUNCTIONS | PART 2 | TOPICAL PAST PAPER QUESTIONS PAPER 4 2025 | SOLUTIONS скачать в хорошем качестве

IGCSE MATH | CHAPTER 13 FUNCTIONS | PART 2 | TOPICAL PAST PAPER QUESTIONS PAPER 4 2025 | SOLUTIONS

📢 NOTE: All revenue generated from this video will be donated to our brothers and sisters in Palestine. Ameen. #️⃣ IGCSE Math | Chapter 13 FUNCTIONS | 2025 Past Paper Questions | Paper 4 All Variants Solutions Part 1 Welcome to our IGCSE Math topical past paper solutions series! In this video, we cover Chapter 13: FUNCTIONS from the 2025 IGCSE Mathematics (0580) Paper 4 (all variants), featuring clear, step-by-step solutions to real past paper questions. If you’re preparing for your IGCSE exams or revising Functions, this video will help you read, write, and manipulate functions — including function notation, domain & range, composite and inverse functions, and mapping diagrams — explained in an easy and exam-focused way. Whether you’re aiming for an A* or strengthening your fundamentals, this video makes Functions visual, logical, and method-driven. 📺 PAPER 4 TOPICAL PAST PAPERS PLAYLIST: • IGCSE MATHS 0580 PAPER 4 ALL VARIANTS – [Link to Playlist] 💡 What you’ll learn in this video: ✅ Function notation: ✅ Mappings, one-to-one vs many-to-one; reading mapping diagrams ✅ Domain and Range (set notation and interval form) ✅ Composite functions ✅ Inverse functions ✅ Interpreting and sketching simple function graphs for domain/range questions ✅ Using functions to model real contexts (rate/percentage/geometry setups) ✅ Exam-style Paper 4 questions and wording traps ✅ Common mistakes: wrong composition order, invalid domains, algebra slips in inverses 📘 Chapters covered: Introduction to Functions Understanding function notation, inputs/outputs, and mapping diagrams. Domain & Range How to state domain/range correctly, including restrictions from radicals and denominators. Composite Functions Inverse Functions (x) algebraically, conditions for existence (one-to-one), and verification. Functions in Context Translating worded problems into function form and interpreting results. Exam Strategy & Tips Order matters in composition, quick checks for inverses, domain checks, and showing working for full marks. 🎓 This video is part of our IGCSE Math Past Paper Series, covering every topic and question type to help you achieve complete syllabus mastery. 📺 Subscribe and check out our other videos for full topic coverage and detailed Paper 4 solutions. 📦 Premium Study Materials Available: ✅ Complete Notes ✅ Topical Answers ✅ Revision Guides 📧 To purchase study resources, contact: 📱 +90 535 618 7999 ✉️ smsaadjamil@gmail.com 💰 Financial Support If you found this video helpful and would like to support my work, you can donate through the following accounts: Habib Bank Limited (HBL) IBAN: PK54 HABB 0011 5579 4829 2403 Account Title: Syed Muhammad Saad Jamil Account #: 11557948292403 SadaPay IBAN: PK49 SADA 0000 0033 6182 4462 Account Title: Syed Muhammad Saad Jamil Country: Pakistan 🤝 Non-Financial Support You can support me in other ways too! ✅ Like, Subscribe & Share this video — every share helps us reach more students. Hashtags #igcse #0580 #mathematics #maths #functions #functionnotation #domain #range #inversefunctions #compositefunctions #mappingdiagrams #igcsemaths2025 #paper4 #pastpapers #igcse0580 #mathsolutions #igcsemathstopical #igcsemathrevision #igcsemathsfullcourse #igcsemaths0580 #cambridge0580 #igcsemathsexplained #teachingbysm #saadjamil