Respuesta :

samia2020
Answer:
9

Explanation:
Use the average rate of change equation
g(b)-g(a) / b-a
a = -2 b = 1

g(b) = g(1) = -3(1)^3 + 4 = 1
g(a) = g(-2) = -3(-2)^3 + 4 = 28

(1-28) / (1-(-2))
-27 / 3
-9
mari9091

Samia2020 is correct it’s -9