Hitunglah g(-1),g(2) dan g(11) ! tolong jalannya

g(x) = (7x - 8) / 3
g(-1) = 7(-1) - 8 / 3
= -7 - 8 / 3
= -15/3
= -5

g(2) = 7(2) - 8 / 3
= 14 - 8 / 3
= 6/3
= 2

g(11) = 7(11) - 8 / 3
= 77 - 8 / 3
= 69/3
= 23