Algebra-1

To identify the sequence that is not arithmetic, we need to check if the difference between consecutive terms is constant. Here's the analysis:

A. Differences: −10 − (−7) = −3,  −13 − (−10) = −3,  −16 − (−13) = −3

Analysis: The difference between consecutive terms is consistently -3. This sequence is arithmetic.

B. Differences: −1 − (−4) = 3,  2 − (−1) = 3,  5 − 2 = 3

Analysis: The difference between consecutive terms is consistently 3. This seque...