If f(x)= (3/x) + 2- sqrt (x-3), complete the following statement: The domain for f(x) is all real numbers _____ than or equal to

Question

Rudiy27

3 years ago

14

If f(x)= (3/x) + 2- sqrt (x-3), complete the following statement: The domain for f(x) is all real numbers _____ than or equal to

3.

Mathematics

1 answer:

egoroff_w [7] · Answer 1 · 2022-05-23T07:35:04+03:00

The domain of the function is the set of all the values of x that would allow the function to have real values. Since the radicand is x - 3, the value of x cannot be less than 3 because that would make the value of sqrt (x - 3) an imaginary number. Thus, the domain should be all numbers GREATER than or equal to 3.