Find the 7th term in the

sequence

1, - 3, 9, - 27, ...

729

Step-by-step explanation:

to get the next term, the sequence multiples the previous number by - 3

1 * - 3 = - 3

-3 * - 3 = 9

and so on.

To get the 7th term:

-27 * - 3 = 81 (5th term)

81 * - 3 = - 243 (6th)

-243 * - 3 = 729 (7th)