Question

which of the following is an arithmetic sequence? * –20, –25, –30, –35, –45, ... *–15.6, –12.9, –10.2, –7.5, –4.8, ... * 3.1, 6.2, 12.4, 24.8, 49.6, ... * 7.2, 3.6, 1.8, 0.9, 0.45, ...

Answer 1

It's B. –15.6, –12.9, –10.2, –7.5, –4.8, ...

Explanation:

edge 2023