Jawabanmu

2014-09-10T19:40:13+07:00
F(-4)=31(-4)-3=-124-3=-127
F(-3)=31(-3)-3=-93-3=-96
f(-2)=31(-2)-3=-62-3=-65
f(-1)=-31-3=-34
f(0)=0-3=-3
f(1)=31-3=28
f(2)=62-3=59
f(3)=93-3=90
f(4)=124-3=121