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General Mathematics Quarter 1 – Module 4: Solving Real- Life Problems Involving Functions

This module was designed and written to help you solve problems involving functions bearing in mind that you already know how to represent real – life situation using functions including piece-wise functions, evaluate functions and perform operations on functions. These skills will aid you in attaining success on this module.

Solving problems involving functions is essential in predicting values that will help in decision making process. This module covers varied situations that can be seen in real life such as travel fares, monthly bills sales and the like. It is hoped that upon exploring this learning kit you will find the eager and enthusiasm in completing the task required. Best of luck!

After going through this module, you are expected to:

1. represent situations as functions and evaluate functions to determine the required quantity;

2. apply concepts learned in solving real-life problems involving functions;

3. solve problems involving functions.


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