Respuesta :

Hemo4

Answer: E

Step-by-step explanation:

By using substitution we can find the answer is correct or not.

[tex]3(-2)^n\\3(-2)^1\\3(-2)\\-6\\3(-2)^2\\3(4)\\12\\3(-2)^3\\3(-8)\\-24[/tex]

as you can see the equation in answer E worked every time