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More Lessons for PreCalculus

Math Worksheets

Examples, solutions, videos, worksheets, games and activities to help PreCalculus students learn how to apply exponential functions.

**Applications of Exponential Functions (Part 1)**

Half-life, Simple Interest, Compound Interest

A number of examples of how exponential functions apply to exponential growth of bacteria, half-life of elements (exponential decay), the exponential decay of the value of new cars, or the growth rate of classic cars. The value of compound interest is also discussed.
**Applications of Exponential Functions (Part 2)**

Growth/Decay with Simple Interest

Errata: the video shows the amount of Berillium-11 left one hour later instead of one hour ago.

Applications of Exponential Functions (Part 3)

Growth/Decay with Compound Interest

More Lessons for PreCalculus

Math Worksheets

Examples, solutions, videos, worksheets, games and activities to help PreCalculus students learn how to apply exponential functions.

Half-life, Simple Interest, Compound Interest

A number of examples of how exponential functions apply to exponential growth of bacteria, half-life of elements (exponential decay), the exponential decay of the value of new cars, or the growth rate of classic cars. The value of compound interest is also discussed.

Growth/Decay with Simple Interest

Errata: the video shows the amount of Berillium-11 left one hour later instead of one hour ago.

Growth/Decay with Compound Interest

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