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1.3 Exponential Functions Day 1. Date Calculus AB Ms. Brewer. Vocab/Formulas. Exponential Growth: If b>1 Exponential Decay: If 0<b<1. Example 1: $100 is invested in 1996 at 5.5% interested compounded annually. How much will there be in 4 years?. Rules for Exponents.
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1.3 Exponential FunctionsDay 1 Date Calculus AB Ms. Brewer
Vocab/Formulas • Exponential Growth: If b>1 • Exponential Decay: If 0<b<1
Example 1: $100 is invested in 1996 at 5.5% interested compounded annually. How much will there be in 4 years?
Example 2: Use the table and an exponential model to predict the population of the US in the year 2010. Calculator Way of Solving: Enter table into L1 and L2 Exponential Regression STAT CALC #10 EXP REG ENTER
Example 3: The half-life of a substance is 20 days. If the initial amount was 5g, when will there be only 1 gram remaining?
Assignment Pg. 26 3-36(by 3’s)