Prac%ce Problems 9.25.13
Prac%ce Problem #5 Jason counts his money every day. 1. What is the Independent Variable? 2.
What is the Dependent Variable?
3.
Determine the rate of change using a graph and showing the slope triangles.
4.
Determine the rate of change using the table.
5.
Is there an ini%al value? If so, what is the ini%al value?
6. How much money does Jason have on day 5? Jus%fy your answer.
Prac%ce Problems 9.25.13
Prac%ce Problem #6 The Sunset Cheerleaders find more lost pompoms everyday. 1. What is the Independent Variable? 2.
What is the Dependent Variable?
3.
Determine the rate of change using a graph and showing the slope triangles.
4.
Determine the rate of change using the table.
5.
Is there an ini%al value? If so, what is the ini%al value? 6. How many days does it take to find 27 lost pompoms? Jus%fy your answer.
Prac%ce Problems 9.25.13
Prac%ce Problem #7 The volume of a balloon shrinks every day. 1. What is the Independent Variable? 2.
What is the Dependent Variable?
3.
Determine the rate of change using a graph and showing the slope triangles.
4.
Determine the rate of change using the table.
5.
Is there an ini%al value? If so, what is the ini%al value? 6. How many days un%l the balloon has a lost 25 cubic inches of volume ? Jus%fy your answer.