What is the domain of the square root function graphed below?


Asked by wiki @ in Mathematics viewed by 355 People


Answered by wiki @



we know that

the domain of the square root function graphed is equal to

the interval------> [3,∞)

so

the domain is all real numbers for x\geq 3

and

the range of the square root function graphed is equal to

the interval------> [1,∞)

so

the range is all real numbers for f(x)\geq 1

therefore

the answer is the option

x\geq 3


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