Here for each consecutive term of the sequence, a constant is added to get the next term.

Therefore given is an arithmetic sequence.

d = second term - first term

\(= -22 - (-38)\)

\(=-22+38\)

\(=16\)

Therefore given is an arithmetic sequence.

d = second term - first term

\(= -22 - (-38)\)

\(=-22+38\)

\(=16\)