Tolong dikerjakan pake caranya

A. g(x) = 4 – 2x
g(-4) = 4 – 2(-4) = 12
g(-3) = 4 – 2(-3) = 10
g(-2) = 4 – 2(-2) = 8
g(-1) = 4 – 2(-1) = 6
g(0) = 4 – 2(0) = 4
g(1) = 4 – 2(1) = 2
g(2) = 4 – 2(2) = 0
g(3) = 4 – 2(3) = -2
g(4) = 4 – 2(4) = -4

b. gambarnya ada pd lampiran

c. besar perubahan nilai fungsi variabel x bertambah 5
g(x) = 4 – 2x
g(x) = 4 – (2 + 5)x
g(x) = 4 – 7x