Function Operation: Definition & Overview

Instructions:

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

question 1 of 3

What is a function?

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1. How do you rewrite y = 4x - 7 in function notation?

2. Find f + g (3) if f(x) = 2x - 7 and g(x) = -5x - 2

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About This Quiz & Worksheet

This quiz/worksheet set will assess your knowledge of function operations. Topics addressed include the definition of a function and how to write in functional notation.

Quiz & Worksheet Goals

Use this printable worksheet and quiz to review:

  • Definition of a function
  • How to write in functional notation
  • Finding the solution in given functional operational problems
  • What the function division rule is

Skills Practiced

This worksheet and quiz will let you practice the following skills:

  • Reading comprehension - ensure that you draw the most important information from the related mathematics lesson
  • Problem solving - use acquired knowledge to solve functional operations problems
  • Knowledge application - use your knowledge to identify the function division rule

Additional Learning

To learn more, review the corresponding lesson titled Function Operation: Definition & Overview. This lesson will help you:

  • Define a function
  • Appreciate the role of input and output in a function equation
  • Describe how to write in function notation
  • Understand the process to solve for functions step by step
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