Why do we use derivatives?

Related questions

1. What's the derivative of E 5x?
2. Is differentiate the same as derivative?
3. What exactly is a derivative?
4. What does first derivative test tell you?
5. What is the formula for sin2x?
6. What is the difference between function and limit?
7. Does y prime equals dy dx?
8. What are derivatives used for in the real world?
9. What is the definition of limit and continuity?
10. Can a limit be infinity?

Tags

1. #evaluate
2. #pital
3. #functions
4. #derivatives
5. #limits
6. #infinite
7. #estimate
8. #series
9. #loads
10. #increasing
11. #decreasing
12. #create
13. #function
14. #changing
15. #physics
16. #describe