Sequence: -29, -34, -39, -44, -49, ...
First we need to identify the terms:
If the sequence is arithmetic,

If the sequence is geometric,

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Check for arithmetic


[Hence it's arithmetic series]
To find common difference. we have to think of how to go to next term.
first term: -29
to go the second term, subtract by -5
-29 -5 = -34, second term
-34 - 5 = -39, third term
Hence, common difference: -5
Solutions:
Arithmetic Sequence
Common Difference: -5