This document provides an adaptive teaching guide for three lessons on general mathematics: 1. The first lesson covers modeling functions and solving problems involving functions. Prerequisites include representing situations with functions and evaluating functions.

Aug 30, 2023 · The key steps are to substitute the input value for the variable, then simplify the resulting expression using rules like PEMDAS. Floor and ceiling functions are also explained. Practice problems are provided to evaluate functions like f(x)=-5+3x for given x values.

Jun 27, 2018 · It then covers the definitions of limits and 8 theorems for evaluating different types of limits, including limits of constants, variables, products, quotients, and composite functions. Example problems demonstrate how to use each theorem to find the limit as the variable approaches a value.

1. recall the concepts of relations and functions; 2. define and explain functional relationship as a mathematical model of situation; and 3. represent real-life situations using functions, including piece-wise function.

Create a presentation showcasing a real-life situation where functions are applied. Include the function representation, input-output pairs, and an explanation of how the function is used to solve the problem.

Feb 12, 2017 · The document discusses functions and function notation. It provides examples of determining if relations and graphs represent functions, writing equations in function notation, evaluating functions, and using functions to model real world problems.

Welcome to the first lesson of your General Mathematics. This lesson will give you the practical application of functions in a real-life scenario including the piece-wise function. When you are in Grade 8, you already encountered relation and function. But in this module, let’s take into a deeper sense on how this topic can be useful in

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 gives sample problems demonstrating how to combine different functions using these operations by finding and simplifying expressions like (f + g) (x), (f - g) (x), and (f o g) (x). The document aims to teach students how to perform basic arithmetic and composition on functions.

This lesson plan teaches operations on functions to learners. It includes objectives, content, learning resources, procedures, solutions, and reflections. The procedures involve dividing learners into groups to solve function problems. They then present their work and the teacher checks answers.