Question

C(1)=-20 c(n)=c(n-1)+10 find second term

Answer 1

c(2) = -10

Explanation:

c(1)=-20

c(n)=c(n-1)+10

Let n = 2 since n indicates the term number

c(2)=c(2-1)+10

= c(1) +10

= -20+10

= -10