Respuesta :

Answer:

188

Step-by-step explanation:

f(1) = 8

f(n) = 5 f(n−1) − 2

f(2) = 5 f(2−1) − 2

f(2) = 5 f(1) − 2

f(2) = 5 × 8 − 2

f(2) = 38

f(3) = 5 f(3−1) − 2

f(3) = 5 f(2) − 2

f(3) = 5 × 38 − 2

f(3) = 188