Question

(a(1) = -13

(a(n) = a(n-1)+4

Find the 2nd term in the sequence


Please don't guess and try to show your work i have been stuck on this one all day

Answer 1

a(2) = -9

Explanation:

a(2) = a(2-1) + 4

= a(1) +4

= -13 +4

= -9