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2 cards from this section. Quick, good the night before a test.
What is the formula for exponential growth?
Think about how the amount changes over time.
If a tree is 2 meters tall and grows 5% per year, what is its height after one year?
Multiply the current height by 1 plus the growth rate.
What is the general form of an exponential function?
Recall the format of exponential functions.
In exponential growth, what happens if b is less than 1?
Think about the effect of a base less than 1.
A bacterial colony starts with 200 bacteria and grows at a rate of 25% per hour. How many will be present after 6 hours?
Remember to adjust the rate to a decimal.
You invest $5000 at an interest rate of 8% compounded yearly. What will be the total after 15 years?
Ensure you convert the interest rate to decimal before application.
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