## Unit 8- Extreme Values

## 8.1 Rules for Inequalities

This section is a brief review of solving inequalities.

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## 8.2 Intervals

This section covers the notation for stating intervals

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## 8.3 Increasing and Decreasing Functions

This section explains how to identify when a function is increasing or decreasing.

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## 8.4 Maximum and Minimum Values

This section deals with maximum and minimum values for a function. Please note the difference between local and absolute maximums and minimums.

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## 8.5 The First Derivative Test

This section demonstrates how to use the sign change (positive to negative or negative to positive) to determine if there is a local maximum and minimum.

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## 8.6 Maximum and Minimum Problems

This section has problems relating to maximums and minimums.

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## 8.7 Extreme Value Problems in Economics

This section is similar to 8.6 except it relates to economics.

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Please watch the video, print the homework page and complete the work and then check your work against the homework key.

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## Finish off the unit

When you have completed all the assigned work and reviewed it please see Mrs. Buck for your unit test.