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What is the domain of the function y = √x

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Domain of a function is all the possible answers you can get for x. In this case x equal to or grater than 0. 
User Patrick Lewis
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Answer: The domain of function
y=√(x) is
[0,\infty).

Step-by-step explanation:

The given function is,


y=√(x)

The domain is the set of all possible inputs. For a function the domain is all the possible value of x for which the function is defined.

The given function is a root function. We know that the root of of a negative number is not defined or the vaye of y is not a real number for x<0.

Therefore the given function is defined for all positive values of x and the domain of the given function is all values which are greater than or equal to 0 in interval notation it is written as
[0,\infty).

User Asdasdad
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