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Domain and Range of a Function in Interval Notation

Identifying the set of admissible inputs and the set of attained outputs of a function, and expressing each as an interval where a round bracket excludes an endpoint and a square bracket includes it.

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Find Domain in Interval Notation using Algebraic Functions

The theory governing function domains establishes that for any algebraic expression to be defined within real numbers, constraints must prevent operations yielding undefined results (division by zero…