SOLUTION: Hi, I need some help on finding domain. The example I have been working on is: If f(x)=3x-1 and g(x)= sqrt (x), the domain of f+g is _____ and the domain of f/g is____.

Algebra ->  Graphs -> SOLUTION: Hi, I need some help on finding domain. The example I have been working on is: If f(x)=3x-1 and g(x)= sqrt (x), the domain of f+g is _____ and the domain of f/g is____.       Log On


   

Question 979158: Hi, I need some help on finding domain. The example I have been working on is:
If f(x)=3x-1 and g(x)= sqrt (x), the domain of f+g is _____ and the domain of f/g is____.
Answer by Gogonati(855) About Me  (Show Source):
You can put this solution on YOUR website!
The domain of f%2Bg=3x-1%2Bsqrt%28x%29 is the set of real numbers x%3E=0
The domain of f%2Fg=%283x-1%29%2Fsqrt%28x%29 is the set of real numbers x>0.