Respuesta :

Answer:

-5

Step-by-step explanation:

f(g(-2)

solve g(-2) first

g(-2)=-2+3= 1

now solve f(1)

-7(1)+2=-5

OR

put g(x) into f(x)

f(g(x)= -7(x+3)+2   then plug in the -2

f(g(-2)=-7(-2+3)+2

f(g(-2)= -7(1)+2= -5