Respuesta :

mathecoach

Step-by-step explanation:

f(-5) = 2*(-5) + 7 = -3

g(-3) = ((-3)^2 - 4)/(2*(-3) + 1) = (5)/(-5) = -1

Answer (1)
F(-5)=2*(-5)+7=-3
9(-3)=((3)^2-4)/(2*(3)+1=(5)/(-5)=-1