Question

Find the first six terms of the sequence.

a1 = 4, an = an-1 + 8

Answer 1

Have you considered substituting \(a_{1}\) in order to obtain \(a_{2}\)?

Answer 2

i got 4, 12, 20, 28, 36, 44

Answer 3

@agent0smith

Answer 4

There you go. With what did you need help? You got it!!