Determining the Domain of a Function
Автор: NUCLEAR TUTORIALS
Загружено: 2026-01-21
Просмотров: 6
In this lesson, we learn how to determine the domain of a function step by step. Understanding the domain is essential for working confidently with algebra, graphs, and advanced mathematics topics such as calculus.
You will learn:
What the domain of a function means
How to identify allowable x-values for different types of functions
Finding the domain of polynomial, rational, radical, and piecewise functions
How to handle square roots, denominators, and fractions correctly
Determining the domain from graphs and equations
Common errors students make when finding the domain
This video is ideal for secondary school, high school, and introductory college students and provides clear explanations with worked examples.
📌 Topics covered:
Domain of a function, restrictions on x-values, radicals, rational functions, piecewise functions, graph interpretation.
👍 Remember to like, subscribe, and share if this lesson helps you master domains!
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