If f(1) = 8 and f(n) = 5f * (n – 1) – 2 then find the value of f(3) . Question If f(1) = 8 and f(n) = 5f * (n – 1) – 2 then find the value of f(3) . in progress 0 Math Vivian 2 weeks 2021-09-10T10:19:13+00:00 2021-09-10T10:19:13+00:00 1 Answer 0

## Answers ( )

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