Tolong dibantu besok mau dikumpulkan​

Jawaban:

f(x) = 4x -5 ————> { -1,0,1,2,3,4,5 }

f(-1)= 4(-1)-5 = -4-5 = -9

f(0)= 4(0)-5 = 0-5 = -5

f(1) =4(1)-5 = 4-5 = -1

f(2)=4(2)-5 = 8-5 = 3

f(3)=4(3)-5 = 12-5 = 7

f(4)= 4(4)-5 = 16-5 = 11

f(5)= 4(5)-5 = 20-5=15

hp { -9,-5,-1,3,7,11,15 }