How is differential calculus used in real life?

Related questions

1. Is there a chain rule for integration?
2. What does integral symbol mean?
3. Why do we differentiate and integrate?
4. What is the difference between calculus and differential equations?
5. What does it mean when an integral is negative?
6. Why is math integration important?
7. What is Antiderivative of sin2x?
8. What does integrate mean math?
9. Can a definite integral be negative?
10. What does the definite integral represent?

Tags

1. #growth
2. #exact
3. #bacterial
4. #changed
5. #variables
6. #culture
7. #source
8. #determine
9. #differential
10. #different
11. #calculus
12. #temperature
13. #biologists