Match the sequence (term) with the correct type of sequence (definition).

match term definition
128, 32, 8, 2, a) arithmetic, common difference is 5
1, 3, 9, 27, b) arithmetic, common difference is -3
5, 10, 15, 20, c) geometric, common ratio is 0.25
20, 17, 14, 11, d) geometric, common ratio is 3

The correct answer among all the other choices is 20, 17, 14, 11, ... D) Geometric, common ratio is 3. This is the sequence (term) with the correct type of sequence (definition) among the examples given. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.  

A. -10 is the value of x

Answer is either b or c