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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

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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