NCV Maths Level 4: Inverse of a Straight Line Function
You’ll learn how to find inverses algebraically, interpret them graphically, and understand their importance in exams.
📘 What this lesson covers:
What an inverse function is
Conditions for a function to have an inverse
Finding the inverse of a straight line function step by step
Interchanging
𝑥
x and
𝑦
y correctly
Writing inverse functions using correct notation
Understanding the graphical relationship between a function and its inverse
This video is ideal for revision, class support, and exam preparation for NCV Level 4 students.
🎓 Level: NCV Mathematics Level 4
📐 Topic: Straight Line Inverse Functions
📺 Lesson Type: Concept explanation + worked examples
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