Respostas

2013-06-01T19:59:11-03:00

f(1/5)= 1. - 5.(1)5)

f(1/5) = 1-1 =0

espero ter ajudado =)'

2013-06-01T20:00:46-03:00

f(x)=1-5x

f(1/5)=1-5.1/5

f(1/5)=1-1

f(1/5)=0

 

 

1 5 1