Reciprocal, Absolute-Value and Square-Root Graphs

What this note covers

1. 1. The Reciprocal Graph y = 1/f(x)
2. 2. The Absolute-Value Graph y = |f(x)|
3. 3. The Absolute-Value Input Graph y = f(|x|)
4. 4. The Square-Root Graph y = √f(x)
5. 5. Asymptote and Intercept Behaviour — Comparative Summary
6. 6. Behaviour at Turning Points — A Deeper Look
7. 7. Exam Strategy and Full Worked Example

7 sections · 14 key terms & formulas · 6 common mistakes