Question

Determine if the sequences are arithmetic, geometric, or neither. If yes, give common difference of arithmetic sequence or common ratio of geometric sequence. 10, 12, 13.1, 15.641

Answer 1

An arithmetic sequence goes from one term to the next by always adding (or subtracting) the same value. For instance, 2, 5, 8, 11, 14,... and 7, 3, –1, –5,... are arithmetic, since you add 3 and subtract 4, respectively, at each step. A geometric sequence goes from one term to the next by always multiplying (or dividing) by the same value. So 1, 2, 4, 8, 16,... and 81, 27, 9, 3, 1, 1/3,... are geometric, since you multiply by 2 and divide by 3, respectively, at each step.

Answer 2

therfore it is neither

Answer 3

because it does not follow a pattern

Answer 4

Thank you soooo much!

Answer 5

ur welcome and medal plz

Answer 6

or at least best answer !!!

Answer 7

thanks