If f(x) is equal to the square root of x-3, which inequality can be used to find the domain of f(x)?

the inequality for the domain of f(x) is

Step-by-step explanation:

We have been given that

Domain is the set of x values, for which the function is defined.

So, we find those values of x for which the square root function is defined.

We know that square root function is defined for positive values only.

Hence, we have the inequality

Therefore, the inequality for the domain of f(x) is

18/5 is 3.6. You must always round down because you would be using more buttons if you did. So round down 3.6 to get 3.