If f (x) = x + 7 and g (x) = startfraction 1 over x minus 13 endfraction, what is the domain of (f circle g) (x)?

R-{13}

Step-by-step explanation:

We are given that

We have to find the domain of fog(x).

Domain of f(x)=R

Because it is linear function.

Domain of g(x)=R-{13}

Because the g(x) is not defined at x=13

fog(x) is not defined at x=13

Therefore, domain of fog(x)=R-{13}

The domain is all real values of  except x = 13.

Step-by-step explanation:

(f o g)(x) =  (1/ (x - 13))  + 7.

The domain is all real numbers except x = 13.

step-by-step explanation:

(3rd option) - c