Question

Pls answer!!!
and give simple working ty!!

Answer 1

Explanation:

Arithmetic sequences: a2 = a1 + n

Geometric sequences: a2 = a1 * n

a. geometric (2 = 1 * 2, 4 = 2 * 2, 8 = 4 * 2 ...)

b. arithmetic (8 = 5 + 3, 11 = 8 + 3 ...)

c. arithmetic (10 = 5 + 5)

d. geometric (100 = 10 * 10)