Respuesta :

Answer:

(g o f)(-3)  = 360  Maybe answer A is a typo

Step-by-step explanation:

(g o f)(-3)  = g(f(-3))

f(-3) = 5(-3) - 4

      = -15 - 4

      = -19

Now find g(-19) = [tex](-19)^{2}[/tex] - 1

                         = 361 - 1

                         = 360