What are the first four terms of the sequence represented by the expression n (n - 1) - 4? A. - 2, 2, 6, 10 B. - 3, 0, 3, 6 C. - 4, - 2, 2, 8 D. - 5, - 4, - 2, 6

C

Step-by-step explanation:

to find the first 4 terms, substitute n = 1, 2, 3, 4 into the expression

n = 1 → 1 (1 - 1) - 4 = 0 - 4 = - 4

n = 2 → 2 (2 - 1) - 4 = 2 - 4 = - 2

n = 3 → 3 (3 - 1) - 4 = 6 - 4 = 2

n = 4 → 4 (4 - 1) - 4 = 12 - 4 = 8

the first four terms are - 4, - 2, 2, 8 → C