. asked in Science & MathematicsMathematics · 11 months ago

y=x^2 Find the domain of the function?

A.) x = ℝ

B.) x ∈ ℝ

Which one is the right answer?

3 Answers

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  • 11 months ago
    Favorite Answer

    The natural domain of the function is ℝ Neither of the given options is correct. {x ∈ ℝ} or just ℝ is what it should be.

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  • Mike G
    Lv 7
    11 months ago

    The symbol ∈ means 'is an element of'

    x is an element of all real numbers so

    B is the correct answer

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  • ted s
    Lv 7
    11 months ago

    B.......x belongs to the Real number system

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