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1. Section 9.3 Exponential Functions Evaluating Irrational Exponents
Graphing Exponential Functions f(x) = ax
Equations with x and y Interchanged
Applications of Exponential Functions
Use calculators to calculate graphing points
2. Example World Population Growth
3. Evaluating Irrational Exponents You will need your scientific calculators
4. Definitions and Basic Examples
5. Graphing an Exponential Function
6. When a is a Fraction Less Than One
7. Changing the Base a Value
8. Translating Right and Left
9. The Inverse of Exponential:Interchanging x and y
10. Interest Compounded Annually
11. Compounding Interest During a Year A bank offers 6% interest on a $100 deposit.
When simple interest is paid after a year, what will be the balance?
What if interest was compounded every 6 months?
Every 12 months? Daily?
12. What Next? Base e Exponential Functions Present Section 9.4