Find an equation for the nth term of the arithmetic sequence. 9, 11, 13, 15... A. an = 9 + 2(n-1) B. an = 9 + 2(n+1) C. an = 9 + 2 D. an = 9 * 2(n)

Question

asked Mar 22, 2022 87.5k views

2 Answers

Holgero · Answer 1 · 2022-03-26T18:36:51+0000

Answer:

2n+7

Explanation:

find the difference

and see the difference from the 2 Times table to the original sequence

and write it as an equation for this sequence