Videos and lessons to help High School students learn how to relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes.

- Identify domains of functions given a graph.
- Identify a domain in a particular context.

Common Core: HSF-IF.B.5

Related Topics:

Common
Core (Functions)

Common Core
for Mathematics

Domain and Range of a Function.

Domain and Range

Eric is selling raffle tickets for a school fundraiser. Each ticket costs $3. He knows that the amount he collects is a function of how many tickets he sells. What are the domain and range for that function?

Domain and Range in Real World Problems

Graphing a given real-world function and identifying the domain and range.

Domain and Range word Problems.

Domain and Range of a function given graph.

Finding Domain and Range of a Function using a Graph.

How to find the domain and range of a function using the graph

This video shows how you can use the graph of a function to determine its domain and range. Remember to use the x-axis to help you determine the domain, and the y-axis to help you determine the range.

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