Question

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

Answer 1

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Explanation:

Answer 2

we know that

The domain of the function graphed is the interval-------> [3,∞)

`x\geq 3`

that means

All real numbers greater than or equal to
`3`

The range of the function graphed is the interval --------> [1,∞)

`y\geq 1`

that means

All real numbers greater than or equal to
`1`

therefore

the answer is the option

`x\geq 3`