Respuesta :

Answer:

[tex]\text{Option D is correct answer.}[/tex]

Step-by-step explanation:

[tex]\text{Here, g}(x)=2\\\therefore\ \text{g}(4)=2\\\text{Now, fg}(4)=\text{f\{g}(4)\}=\text{f(2)}=2^2+5(2)=14[/tex]