Respuesta :

Answer:

-1.5,0,74

Step-by-step explanation:

As -6<-5;        f(-6)=3/(-6+4)=3/-2=-1.5

As -5<0<=0;   f(0)=(0)^2-3(0)=0

As 3>0;          f(3)=(3)^4-7=74