Question

D(1) =3
D(n) = d(n-1)-14

Answer 1

D(1)=3

Explanation:

Answer 2

The 3rd term is -25

Explanation:

This is a recursive formula. It tells us that the first term is 3 and that the common difference is -14.

d(1)=3

d(2) = d(1) -14 = -11

d(3) = d(2) - 14 = -25

The 3rd term is -25