Dadas las funciones f(x)=x-2 y g(x)=5x+sqrt(x) , la función (g@f)(x) y su dominio son:



Ninguna respuesta.


(g@f)(x)=5x+sqrt(x)-2 quad; quad Dom(g@f)(x)=[2, +infty[


(g@f)(x)=5x-10+sqrt(x-2) quad; quad Dom(g@f)(x)=[0, +infty[


(g@f)(x)=5x-10+sqrt(x-2) quad; quad Dom(g@f)(x)=[2, +infty[


(g@f)(x)=5x+sqrt(x)-2 quad; quad Dom(g@f)(x)=[0, +infty[