1. Functions! By: Haylee Garner

2. Problem: Kim went to the pumpkin patch. The price for pumpkins were.25 cents per pound. If I picked out a pumpkin that was $20. How many pounds was Kim’s pumpkin?

3. Equation Y=.25 or F(x)=.25

4. Independent and Dependent Variables Independent- number of pounds Dependent- cost

5. Is this a function?? Yes it’s a function because the x values don’t repeat.

6. Domain and Range Domain- The x values (0,1,2,3,4) Range- The y values (0,.25,.50,.75,1)

7. Continuous or Discrete? It’s continuous because it’s a straight line and all the points connect.

8. Table: X Y=.25(X) Y(X,Y) 0.25*00(0,0) 1.25*1.25(1,.25) 2.25*2.50(2,.50) 3.25*3.75(3,.75) 4.25*41(4,1)

9. Graph ;)