## Section 18.4: Integrals

## 18.4 Outline

- Area function
- definition
- antiderivative
- antiderivative of; ex.
- properties of antiderivative
- constant multiple
- antiderivative of a sum

- Antiderivative’s as area
- The definite integral
- definition
- integral
- limits of integration
- dummy variable
- indefinite integral

- Areas as antiderivatives