Question

Diketahui fungsi f = 3x - 5 dengan domain x = {0,1,2,3,4}. Daerah hasil dari fungsi tersebut adalah..

Answer 1

F(0) = 3(0) - 5 = -5
f(1) = 3(1) - 5 = -2
f(2) = 3(2) - 5 = 1
f(3) = 3(3) - 5 = 4
f(4) = 3(4) - 5 = 7
daerah hasil =
{-5,-2,1,4,7}