1. Objective: To write a function rule given a table or a real-world situation

2. Write a function rule for each table. A) “What can I do to 1 to get 5, to 2 to get 6, …?”

3. Write a function rule for each table. B) “What can I do to 1 to get 1, to 3 to get 9, …?”

4. Write a function rule for each table. 1)2)

5. A)A carpenter buys finishing nails by the pound. Each pound of nails costs $1.19. Write a function rule to describe this relationship. How much do 12 lb. of finishing nails cost?

6. B)The yearbook club makes $25 per page of advertising in the yearbook. Write a function rule to describe this relationship. The class sold 6 pages of advertising. How much money did the class make?

7. A)Suppose you borrow money from a relative to buy a lawn mower that costs $245. You charge $18 to mow a lawn. Write a rule to describe your profit as a function of the number of lawns mowed (m).

8. B)The choir spent $100 producing audio tapes of tis last performance and will sell the tapes for $5.50 each. Write a rule to describe the choir’s profit as a function of the number of tapes sold (t).