Question

Write the next three terms of the geometric sequence. 81, - 27, 9, - 3, ...​

Answer 1

1 - 1/3 1/9

Explanation:

Common ratio is

81 * r = - 27

r= - 1/3

-3 * - 1/3 = 1

1 x - 1/3 = -1/3

-1/3 * - 1/3 = 1/9