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21-04-2017
Mathematics

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What is the domain of the function f(x) = 2x + 5?

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Аноним Аноним

21-04-2017

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

[tex](-\infty ,\infty)[/tex]
[tex]{x|x∈R}[/tex]

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