Respostas

2013-04-12T14:14:27-03:00

f(1) = 2
f(3) = 8
f(2) = x

f(3) = f(1 +2) = f(1) + f(2) = 8
f(1) + f(2) = 8
2 + x = 8
x = 8 -2
x = 6