# Ch 7: Identifying and Working with Functions: Tutoring Solution

The Identifying and Working with Functions chapter of this College Algebra Tutoring Solution is a flexible and affordable path to learning how to identify and work with functions. These simple and fun video lessons are each about five minutes long and they teach all of the specifics about identifying and working with functions required in a typical college algebra course.

## How it works:

• Begin your assignment or other college algebra work.
• Identify the aspects of working with functions that you're stuck on.
• Find fun videos on the topics you need to understand.
• Press play, watch and learn!
• Complete the quizzes to test your understanding.
• As needed, submit a question to one of our instructors for personalized support.

## Who's it for?

This chapter of our College Algebra Tutoring Solution will benefit any student who is trying to learn about identifying and working with functions and earn better grades. This resource can help students including those who:

• Struggle with understanding transformations, inverse functions and how to apply function operations or any other aspect of identifying and working with functions
• Have limited time for studying
• Want a cost effective way to supplement their math learning
• Prefer learning math visually
• Find themselves failing or close to failing their identifying and working with functions unit
• Want to get ahead in college algebra

## Why it works:

• Engaging Tutors: We make learning about identifying and working with functions simple and fun.
• Cost Efficient: For less than 20% of the cost of a private tutor, you'll have unlimited access 24/7.
• Consistent High Quality: Unlike a live algebra tutor, these video lessons are thoroughly reviewed.
• Convenient: Imagine a tutor as portable as your laptop, tablet or smartphone. Learn about identifying and working with functions on the go!
• Learn at Your Pace: You can pause and rewatch lessons as often as you'd like, until you master the material.

## Learning Objectives

• Find out how to identify functions and use function notation.
• Learn how to shift graphs on a plane.
• Discover domain and range in a function.
• Review how to add, subtract, multiply and divide functions.
• Explore how to compose functions.
• Find out about inverse functions.

7 Lessons in Chapter 7: Identifying and Working with Functions: Tutoring Solution
Test your knowledge with a 30-question chapter practice test
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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### Other Chapters

Other chapters within the College Algebra: Tutoring Solution course

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