1. Domain & Range

2. Two Types of Relations Discrete Continuous

4. Domain & Range: What are they?

5. Example #1: State the domain & range of the relation: {(-6, -1), (-5, -9), (-3, -7), (-1, 7), (6, -9)} Domain: _______________________________________ Range: _______________________________________

6. Example #2: State the domain & range of the relation: Domain: Range:

7. You Try: Domain & Range for a Discrete Relation {(6, 5), (4, 3), (6, 4), (5, 8)} {(–4, –2), (–1, 0), (1, 2), (3, 5)}

8. Example #3: State the domain & range of the relation: Domain: Range:

9. Example #4: State the domain & range of the relation: Domain: Range:

10. Example #5: State the domain & range of the relation: Domain: Range:

11. Example #6: State the domain & range of the relation: Domain: Range:

12. You Try: Domain & Range of a Continuous Relation

14. Example #7: State the range of the relation: Range:

15. Example #8: State the range of the relation: Domain: Range:

16. You Try: Domain & Range of a Continuous Relation

17. Why learn Domain & Range? Domain is the possible inputs values on the X axis that allows a function to work. Range is the possible outputs on the Y axis as a result of the function.

18. Chew on This: Does every function have a domain?

19. Exit Quiz 1.

20. 2.