Copyright

How to Evaluate Composite Functions

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

If f(x) = 2x + 1 and g(x) = x+1, evaluate f(g(4)).

Create Your Account To Take This Quiz

As a member, you'll also get unlimited access to over 79,000 lessons in math, English, science, history, and more. Plus, get practice tests, quizzes, and personalized coaching to help you succeed.

Try it risk-free
Try it risk-free for 30 days. Cancel anytime
Already registered? Log in here for access

1. If f(x) = 2x + 1 and g(x) = x + 1, write the composite function f(f(x)).

2. If f(x) = x/2 and g(x) = x + 5, evaluate g(f(6)).

Create your account to access this entire worksheet
A Premium account gives you access to all lesson, practice exams, quizzes & worksheets
Access to all video lessons
Quizzes, practice exams & worksheets
Certificate of Completion
Access to instructors
Create an account to get started Create Account

About This Quiz & Worksheet

This quiz/worksheet combo can help you check your knowledge of composite functions, and tools used to evaluate them.

Quiz & Worksheet Goals

Use this quiz and corresponding worksheet to review:

  • Definition of composite function
  • Evaluating composite functions
  • How to write composite functions

Skills Practiced

This quiz and worksheet combo can help you practice the following skills:

  • Problem solving - use acquired knowledge to answer composite function practice problems
  • Information recall - access the knowledge you have acquired regarding how composite functions are evaluated
  • Knowledge application - use your knowledge to answer questions about how to write composite functions

Additional Learning

To learn more about composite functions, check out the corresponding lesson How to Evaluate Composite Functions. This lesson will help you:

  • Define composite function
  • Determine how composite functions are written
  • Evaluate composite functions
  • Work with multiple functions
Support