This Self-Learning Module (SLM) is prepared so that you, our dear learners, can continue your studies and learn while at home. Activities, questions, directions, exercises, and discussions are carefully stated for you to understand each lesson.

Each SLM is composed of different parts. Each part shall guide you step-by-step as you discover and understand the lesson prepared for you.

Pre-tests are provided to measure your prior knowledge on lessons in each SLM. This will tell you if you need to proceed on completing this module or if you need to ask your facilitator or your teacher’s assistance for better understanding of the lesson. At the end of each module, you need to answer the post-test to self-check your learning. Answer keys are provided for each activity and test. We trust that you will be honest in using these.

Please use this module with care. Do not put unnecessary marks on any part of this SLM. Use a separate sheet of paper in answering the exercises and tests. And read the instructions carefully before performing each task.

If you have any questions in using this SLM or any difficulty in answering the tasks in this module, do not hesitate to consult your teacher or facilitator.

Thank you.

In the previous module, you have learned about translating into variation statements a relationship between two quantities given a table of values and equation. On this module, you will be learning how to translate into variation statement the relationship between two quantities given the graph and vice versa. In addition, you are going to apply the concept of variation in solving real-life problems.

**LEARNING COMPETENCY**

The learners will be able to:

➢ translate into variation statement a relationship between two quantities given by a graph, and vice versa;

➢ solve accurately problems involving variations .

Note that translating variations using equations and table of values were already covered in Module 2.

## Grade 9 Mathematics Quarter 2 Self-Learning Module: A. Translating into variation statement a relationship between two quantities given by graph and vice versa B. Solving problems involving variation

Math-9_Q2_Mod3