fungsi f(x) = 3x-5 dengan x anggota {-3,-2,-1,0,1,2} range dari fungsi f adalah

f(-3)=3(-3)-5=-9-5=-14
f(-2)=3(-2)-5=-6-5=-11
f(-1)=3(-1)-5=-3-5=-8
f(0)=3(0)-5=0-5=-5
f(1)=3(1)-5=3-5=-2
f(2)=3(2)-5=6-5=1

range={-14,-11,-8,-5,-2,1}

F(-3) = 3(-3)-5
= -9 -5
=-13
F(-2) = 3(-2)-5
= -6 -5
= -11
F(-1) = 3(-1)-5
= -3 -5
=-8
F(0) = 3(0)-5
= 0 -5
=-5
F(1)= 3(1)-5
= 3-5
=-2
F(2) = 3(2)-5
= 6 -5
=1
semoga bermanfaat