1. Sticky Ball Review Chapter 3 Test

2. Problem 1 Evaluate:

3. Problem 2 Evaluate:

4. Problem 3 Solve for x (round to the hundredths):

5. Problem 4 Write the equation of an exponential function that goes through (0,5) and (2,12).

6. Problem 5 Given: What is the y-intercept?

7. Problem 6 Given: What is the limit to growth and the horizontal asymptotes?

8. Problem 7 Simplify:

9. Problem 8 List the transformations (in order) of Basic: VerticalHorizontal

10. Problem 9 Solve for x:

11. Solve 10 Solve for x:

12. Problem 11 Write a logistic function if: Initial value = 20, Limit to growth = 200, Passes through (2,32)

13. Problem 12 Solve for x:

14. Problem 13 Solve for x:

15. Problem 14 The population of a town is 10,000 in 1980. It is increasing at a rate of 2.9% each year. Determine the exponential equation to find when the population will reach 30,000 people.

16. Problem 15 The half-life of a substance is 2 minutes. The original mass is 20 grams. How much of the substance remains after 5 minutes?

17. Problem 16 How long will it take your investment to double if it earns 7.5% compounded quarterly?

18. Problem 17 P. J. purchases furniture for $25,000. What are his monthly payments for a 3-year loan with a $5,000 down payment if the APR is 2.8%?

19. Problem 18 Which is a better investment: 5.25% compounded quarterly or 5.15% compounded monthly? (Hint: Find APY for both!)