Respostas

2014-07-19T10:20:14-03:00
F(x) = 3x + 7

f(4) = 3.4 + 7
f(4) = 12 + 7
f(4) = 19
2014-07-19T10:28:59-03:00
F(x)=3x+7
f(4)=3.4+7
f(4)=12+7
f(4)=19