if f(1)=2 and f(n)=6+f(n-1) then find the value of f(6) ???

Question

I need help for algebra... Please help!!

Answer 1

f(1) = 2

f(2) = 6 + f(1) = 8

f(3) = 6 + f(2) = 14

f(4) = 6 + f(3) = 20

f(5) = 6 + f(4) = 26

f(6) = 6 + f(5) = 32