How To Find The Domain of a Radical Function | Algebra

This algebra video tutorial explains how to find the domain of a radical function using interval notation and number lines. It explains when you should use brackets vs parentheses. This video contains plenty of examples and practice problems on finding the domain of square root functions.

Domain and Range Formula Sheet:

Radicals - Free Formula Sheet:

Functions and Graphs Practice Test:

Transformations of Functions:

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How To Find the Range of a Function:

Domain and Range - More Examples:

Domain and Range from a Graph:

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Domain and Range - Radical Functions:

Domain of Logarithmic Functions:

Domain and Range - Piecewise Functions:

Domain and Range - Inverse Functions:

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[georgesadler]

MR. Chemistry Tutor, thank you for another well defined video/lecture on How to find the Domain of a Radical Function in Algebra. With the examples/problems, I found this topic simple to follow from start to finish.