Let f(x)=x−−√ and g(x)=x−13. Evaluate (f+g)(9).(1 point)
Responses
(f+g)(9)=7
left parenthesis f plus g right parenthesis left parenthesis 9 right parenthesis equals 7
(f+g)(9)=−4
left parenthesis f plus g right parenthesis left parenthesis 9 right parenthesis equals negative 4
(f+g)(9)=−1
left parenthesis f plus g right parenthesis left parenthesis 9 right parenthesis equals negative 1
(f+g)(9)=3