Question

Tolong dund :) buat besok soalnya,kalo bisa bantu makasih loh :)

Answer 1

3n + 4...
U1 = 3 (1) + 4 = 3 + 4 = 7
U2 = 3 (2) + 4 = 6 + 4 = 10
U3 = 3(3) + 4 = 9 + 4 = 13
U4 = 3(4) + 4 = 12 + 4 = 16

n² - 2
U1 = (1)² - 2 = 1 - 2 = -1
U2 = 2² - 2 = 4 - 2 = 2
U3 = 3² - 2 = 9 - 2 = 7
U4 = 4² - 2 = 16 - 2 = 14