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The domain of a function is the set of numbers that can be valid inputs into the function. Expressed another way, it is the set of numbers along the x-axis that have a corresponding solution on the y axis.

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Hallie Gutmann

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3y ago

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The domain of a function is the set of numbers that can be valid inputs into the function. Expressed another way, it is the set of numbers along the x-axis that have a corresponding solution on the y axis.

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Wiki User

10y ago
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The domain of a function is the amount of numbers that function can draw from. For instance, a function +2 has an infinite domain, because you can add 2 to any number. The function square root would have only a domain of positive numbers, because you cannot find a square root of a negative number. All the numbers that can be acted on by the function and give a valid result are considered numbers in the functions domain.

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Wiki User

13y ago
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Q: What is Domain of the Function?
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