Areas Under and Between Curves

What this note covers

1. The Definite Integral and Signed Area
2. Area Above the x-axis: Worked Example
3. Area Below the x-axis: Signed vs Geometric Area
4. Curves That Cross the x-axis: Splitting the Integral
5. Area Between Two Curves
6. When Curves Switch Position: More Complex Regions
7. HSC Exam Technique and Setting Out

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