According to the given function, which contains a square root, the domain must contain numbers that are greater than or equal to 5, otherwise, we would obtain the square root of a negative value, which is not real.
It means that the domain is
[tex]x\ge5[/tex]The range contains numbers greater than 0, this is because the minimum value of the domain is 5, when we evaluate the function at this value, the result is 0, which means that the range is:
[tex]x\ge0[/tex]The answer is the first option.
