<meta http-equiv="refresh" content="1; url=/nojavascript/"> Domain and Range of a Function | CK-12 Foundation

# Domain and Range of a Function

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Domain and Range of a Function

by CK-12 //basic

Learn how to find the domain and range of a function.

1

## Recognizing Functions

by CK-12 //basic

Recognize functions by understanding the terms relation, range and domain.

1
• PLIX

## Making Money Math; Domain and Range of a Function

by CK-12 //basic

Eric works between 5 and 15 hours per week, and makes $10 an hour. Find the domain and range of Eric’s hours worked vs. money made in one week. You can easily find domain and range by looking at the graph of the function. The scenario can be expressed with the function @$f(x) = 10x@$, where @$x@$is between 5 and 15. You can graph this on the axis below by evaluating @$x@$at 5 and @$x@$at 15 and moving the red endpoints of the line to these points. You can find the domain and range by finding the lowest and highest values of @$x@$and @$f(x)@\$ .

0
• Video

## Identifying Domain and Range - Overview

by CK-12 //basic

Overview

2
• Video

## Domain and Range

by CK-12 //basic

Uses a word problem to demonstrate the use of domain and range

1
• Video

## Introduction to Functions

by CK-12 //basic

Introduces functions and what they are used for.

0
• Video

## Domain and Range of a Function

by CK-12 //basic

Demonstrates how to solve example problems about domain and range.

0
• Video

## Identifying Domain and Range - Example 1

by CK-12 //basic

Identify the Domain of a Function

0
• Video

## Identifying Domain and Range - Example 2

by CK-12 //basic

Identify the Range of a Function

0
• Video

by CK-12 //basic

Learn about the domain and range of functions as well as identifying independent and dependent variables. The vertical line test and definition of a function is also explained.

0

## Domain and Range of a Function Quiz

by CK-12 //basic

Quiz on Domain and Range of a Function.

0
• Flashcards

## Domain and Range of a Function Flashcards

by CK-12 //basic

These flashcards help you study important terms and vocabulary from Domain and Range of a Function.

0