Which is an arithmetic sequence?

a) 9,12,16,20

b) 9,11,13,16

c) 1,5,9,13,17

d) 1/2,1/4,1/6,1/8

Question

Essence Irwin

Mathematics

15 September, 21:40

Which is an arithmetic sequence?

a) 9,12,16,20

b) 9,11,13,16

c) 1,5,9,13,17

d) 1/2,1/4,1/6,1/8

+1

Answers (2)

Know the Answer?

Alissa Murphy · Answer 1

An arithmetic sequence is a list of numbers with a definite pattern. If you take any number in the sequence then subtract it by the previous one, and the result is always the same or constant then it is an arithmetic sequence.

Which is an arithmetic sequence?a) 9,12,16,20b) 9,11,13,16c) 1,5,9,13,17d) 1/2,1/4,1/6,1/8

Which is an arithmetic sequence?

a) 9,12,16,20

b) 9,11,13,16

c) 1,5,9,13,17

d) 1/2,1/4,1/6,1/8