Respuesta :
Answer:
g(4) =240
Step-by-step explanation:
g(x) = 3^(x + 1) -3
Let x =4
g(4) = 3^(4+1) -3
=3^(5) -3
Exponents
=243 -3
=240
For this question you would just have to plug in 4 into the equation.
3(4+1)-3= 12
3(4+1)-3= 12