Since none of the functions have any restrictions, their domains are given as follows:
(-∞,∞).
The domain of a function is the set that contains all possible input values for the function.
In this problem, we are given these following functions:
Neither linear nor quadratic functions have any restriction in their domains, hence they are given as follows:
(-∞,∞).
More can be learned about the domain of a function at https://brainly.com/question/10891721
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