Reciprocal and Absolute Value Graphs

What this note covers

1. Overview: What Are Graphing Techniques for Reciprocal and Absolute Value Functions?
2. Sketching y = 1/f(x): Core Rules and Reasoning
3. Worked Example 1: Sketching y = 1/f(x) from a Parabola
4. Sketching y = |f(x)|: Core Rules and Reasoning
5. Worked Example 2: Sketching y = |f(x)| from a Cubic
6. Combining Both Techniques and Exam Strategy
7. Special Cases: Trigonometric and Rational Function Examples

7 sections · 12 key terms & formulas · 6 common mistakes