relate the concept of domain and range to real-life situation. identify the domain and range of a function expressed in words, function rule, symbol, table of values, ordered pairs and graph andģ. identify the independent and dependent variables Ģ. The idea for this half-sheet graphic organizer was stolen, ahem, borrowed from Mrs. Determining the Dependent and Independent Variables and Finding the Domain and Range of a Function.Īfter going through this module, you are expected to:ġ. I did see a student write the acronym on their index card to use on their semester test, so I guess at least one student has found it helpful.But the order in which you read them can be changed to correspond with the textbook you are now using. The lesson is arranged to follow the standard sequence of the course. The scope of this module enables you to use it in many different learning situations. And finally, you will determine the domain and range given the sets, mappings, graphs, and equations. You will be able to relate these variables to domain and range of a function. In this module, you will learn how to identify the independent and dependent variables by examining real world scenarios. In this section, we will practice determining domains and ranges for specific functions. 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. Finding the Domain of a Function Defined by an Equation In Functions and Function Notation, we were introduced to the concepts of domain and range. And read the instructions carefully before performing each task. Use a separate sheet of paper in answering the exercises and tests. Do not put unnecessary marks on any part of this SLM. We trust that you will be honest in using these. Answer keys are provided for each activity and test. At the end of each module, you need to answer the post-test to self-check your learning. 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. In this section, we will practice determining domains and ranges for specific functions. Pre-tests are provided to measure your prior knowledge on lessons in each SLM. Each part shall guide you step-by-step as you discover and understand the lesson prepared for you. Activities, questions, directions, exercises, and discussions are carefully stated for you to understand each lesson.Įach SLM is composed of different parts. This Self-Learning Module (SLM) is prepared so that you, our dear learners, can continue your studies and learn while at home.
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