Question

Find the 4th term in the sequence with the following definition help meeeeeeeeee

Answer 1

-37.

Explanation:

a2 = 2 a2-1 - 3

= 2 a1 - 3

= 2*-2 -3

= -7

a3 = 2 a3 - 3

= 2*-7 - 3

= -17

4th term a4

= 2*-17 - 3

= -37.