Algebra Textbooks Boundless Algebra Functions Domain and Range
Algebra Textbooks Boundless Algebra Functions
Algebra Textbooks Boundless Algebra
Algebra Textbooks
Algebra
Concept Version 12
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Domains of Rational and Radical Functions

Radical function

Radical function

The graph of the equation: $f(x) = \sqrt {x-3} +4$.  The function has the domain of all real numbers greater than or equal to $3$, as shown in the graph above.  

Source

    Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:

    "Original figure by Julien Coyne. Licensed CC BY-SA 4.0."
    Julien Coyne CC BY-SA 3.0.

Related Terms

  • radicand
  • rational expression