Question

Question 5 (Matching Worth 4 points)



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

Match Term Definition
128, 32, 8, 2, ... A) Geometric, common ratio is 0.25
1, 3, 9, 27, ... B) Arithmetic, common difference is 5
5, 10, 15, 20, ... C) Arithmetic, common difference is -3
20, 17, 14, 11, ... D) Geometric, common ratio is 3

Answer 1

It goes C, D, A, B

Answer 2

thanks @SCARLET_SPIDER