Daerah f {x} =3x+6 tentukan hasilnya dengan domain {2, 4, 6, 8} tolong bantu jawab

jawab

fungsi

f(x) = 3x+ 6
x = {2,4,6,8)

f(2) = 3(2) + 6 = 12
f(4) = 3(4) + 6 = 18
f(6) = 3(6) + 6 = 24
f(8) = 3(8) + 6 = 30

R f = (12,18,24,30)