Question

2. The function A(n) = 5 + (n-1) (4) represents an arithmetic sequence. Which of the following formulas represents the same sequence? Select all that apply

Answer 1

whats your answer

Answer 2

what the answer you should know beacuse i take you 4 year. please i need this

Answer 3

I got
a1=5
an=an-1+4
And
an=5+4(n-1)

Answer 4

These are the answers for
Formulas for Arithmetic Sequences

D
A,F
B