ka tolong dijawab pakai cara nya dan direspon dengan cepat

2. f(x) = 5x -8 ,,, domain = { 6,7,8,9,10,11 }
f(6) = 5(6)-8 = 22
f(7) = 5(7)-8 = 27
f(8) = 5(8)-8 = 32
f(9) = 5(9)-8 = 37
f(10) = 5(10)-8 = 42
f(11) = 5(11)-8 = 47