Finding Domain and Range of a Function Using a Graph: Step-by-Step Examples
In this video, we’ll explore how to find the domain and range of a function by analyzing its graph. I’ll walk you through three examples: the first two involve a continuous function, and the third features a function that is not continuous. Additionally, we’ll discuss how to use interval notation to describe the domain and range effectively. Understanding how to interpret graphs is crucial for mastering these concepts!
For a deeper dive into finding domain and range using algebraic techniques, check out my extra video here: https://www.youtube.com/watch?v=sbvSBH2Mo20<br />
What You Will Learn:
How to identify the domain and range of a function from its graph.
The difference between continuous and non-continuous functions.
Using interval notation to describe the domain and range.
Tips for interpreting and analyzing function graphs.
Real-life applications of domain and range concepts.
📚 Check out my book: 1001 Calculus Problems for Dummies for more practice!
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