Respostas

2014-05-19T10:24:55-03:00
F(0)=4*0-5
f(0)=-5

f(2)=4*2-5
f(2)=8-5=3

f(-3)=4*(-3)-5
f(-3)=-12-5=-17

f(-5/4)=4*(-5/4)-5
f(-5/4)=-5-5=-10