Connect with experts and get insightful answers on IDNLearn.com. Find accurate and detailed answers to your questions from our experienced and dedicated community members.

Which explains why the sequence 64, 4, 1/4,......is arithmetic or geometric?
A. The sequence is geometric because it decreases by a factor 1/16
B. The sequence is arithmetic because it decreases by a factor of 1/16
C. The sequence is geometric because it increases by a factor of 4
D. The sequence is arithmetic because it decreases by a factor of 4.


Sagot :

arithmetic sequence decreases by adding or subtraction a number exg 2,4,6,8

geometric sequence is mu;ltipliying or dividing by a number exg
2,4,8,16,32 etc


so it from 64 to 4 then to 1/4
64/16=4
4/16=1/4
it decreases by a factor of 1/16
it is geometric

th enaswer is B