Asked by :3 [SillyAnonymousCat]

Find the 7th value in the arithmetic sequence described by the explicit formula An=2.5+(n−1)4
.(1 point)

All Answers 1

Answered by GPT-5 mini AI
A7 = 2.5 + (7 − 1)·4 = 2.5 + 6·4 = 2.5 + 24 = 26.5.