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Ch 11: Ohio EOCE Integrated Math I: Functions Overview

About This Chapter

Study up on some topics related to mathematical functions by reviewing the online lessons in this chapter. The topics discussed here may be included in questions on the Ohio Integrated Math I EOCE.

Ohio EOCE Integrated Math I: Functions Overview - Chapter Summary

The Ohio Integrated Math I End of Course Exam (EOCE) will contain several questions assessing your understanding of mathematical functions. You can study these topics by going over the lessons found in this chapter. The lessons will teach you about subjects such as:

  • Basics of functions and key terms
  • The identification and notation of functions
  • The domain and range in a function
  • Adding, subtracting, multiplying and dividing functions
  • Composing functions
  • Inverse functions and inequalities
  • How to apply function operations

Upon completing the lessons, make sure to test your understanding of these topics by taking the practice quizzes also included in the chapter. Overall, if you let us help you prepare for the exam, you'll find yourself with a much better chance of doing well on this important test!

8 Lessons in Chapter 11: Ohio EOCE Integrated Math I: Functions Overview
Test your knowledge with a 30-question chapter practice test
What is a Function: Basics and Key Terms

1. What is a Function: Basics and Key Terms

Mapping numbers sounds complex, but we do it when we buy gasoline. We pump gasoline, and the gas station charges us based on the amount of gas that we pump. Learn how this relates to functions while reviewing the basics and notations in this lesson.

Functions: Identification, Notation & Practice Problems

2. Functions: Identification, Notation & Practice Problems

A function is simply a rule that takes one number and turns it into another. But some special conditions must apply for it to be a true mathematical function. Learn about those conditions and how we write functions here!

What Is Domain and Range in a Function?

3. What Is Domain and Range in a Function?

The domain and range are the possible outputs and inputs of a function. In this lesson, learn about what might restrict the domain and how to figure out the domain and range from a graph.

How to Add, Subtract, Multiply and Divide Functions

4. How to Add, Subtract, Multiply and Divide Functions

Adding, subtracting, multiplying and dividing functions is about as simple as substituting in expressions and then just doing whichever operation it asks you to do. Check out this video lesson to see some examples of this and learn just how easy it is!

How to Compose Functions

5. How to Compose Functions

Function composition is the process of putting two or more functions together. This video lesson will explain how this process works and also show you how to evaluate functions that have been composed.

Inverse Functions

6. Inverse Functions

Inverse functions are two functions that do exactly opposite things. Check out this lesson to learn about how to write inverse functions, find inverse functions, and predict whether or not they exist.

Solving Equations & Inequalities Involving Rational Functions

7. Solving Equations & Inequalities Involving Rational Functions

After watching this video lesson, you will be able to solve both equations and inequalities that involve rational functions. Learn the steps involved in solving them as well as what to watch out for.

Applying Function Operations Practice Problems

8. Applying Function Operations Practice Problems

In this lesson, learn how to apply all the different properties of functions to solve complex problems. From function operations and composition to domain and range, get your practice here!

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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