Fungsi f:x ke x+1 dengan daerah asal {2,4,6,8} memiliki daerah hasil...

Substitusi daerah asal ke fungsi.
f(x) = x + 1
f(2) = 2 + 1 = 3
f(4) = 4 + 1 = 5
f(6) = 6 + 1 = 7
f(8) = 8 + 1 = 9

Daerah hasil = {3, 5, 7, 9}.

Fungsi

f(x) = x + 1

Domain = {2,4,6,8}

f(2) = 2 + 1 = 3
f(4) = 4 + 1 = 5
f(6) = 6 + 1 = 7
f(8) = 8 + 1 = 9

Hasil/Range = { 3,5,7,9}

Semoga membantu +__+