1. 1.6 Represent Functions as Rules and Tables

2. A Function consists of…
X-Values
Domain
Input
Independent Variable
Y-Values
Range
Output
Dependent Variables

3. How you will see them arranged
**IMPORTANT: To be a function, The ‘X-Value’ Cannot be repeated

4. What is the difference? Function NOT a Function Y-Values are Repeated
X-Values are Repeated

5. Tell whether the pairing is a function

6. Complete the Table…

7. Identify the Domain and Range

8. Make a table for function y = 2x with domain 1,2,3,4,5
Make a table for function y = 2x with domain 1,2,3,4,5. Identify the Range

9. Make a table for function y = x – 5 with domain 2, 4, 6, 8, 10
Make a table for function y = x – 5 with domain 2, 4, 6, 8, 10. Identify the range

10. Write a rule for the Function

11. Write a rule for the Function

12. Homework p. 38 (3-8, 13-19, odd, 20 and 21)