1. Warm-up

2. 6. 1.93 7. 37.89 8. 941,013.69 9. a) 8000 b)32,000 10. a) 6975 b)62,775 1. 31,390,401 2. 31 mg, 27.3 mg 3. 14.03 4. 13.70 5. 9.98 Homework Solutions

4. Exponent Base b>0, b≠1 Exponential Functions

5.  When b>1, the function is an exponential growth. This means the function increases as x increases.  When 0<b<1, the function is an exponential decay. This means the function decreases as x increases. Quick Reminder

6.  Remember since “x” is the exponent, we can choose both positive and negative values for it. Choose 5 points total (2 negative, 2 positive and zero in the middle)  Plot the y-intercept  Exponentials have asymptotes  Describe what type of graph it is (growth or decay) This can be done by looking at the value of b or once it is graphed looking at the graph’s shape Graphing Exponentials

7. Exponentials with transformations

8. Example 1:

9. Example 2:

10. Example 3:

11. Example 4:

12. Example 5:

13. Example 6:

14. Are these graphs the same?

15. Put it all together and what do ya got…

16. Worksheet # 23 Attempt #7 and 8 Homework