lily0806
lily0806
29.03.2021 • 
Mathematics

Tell whether the sequence is arithmetic. If it is, what is the common difference? a. 6, 2, 10, 18, ...
b. 1, 2, 4, 8, ...
Ο Α.
a. arithmetic; 8
b. not arithmetic
B.
a. arithmetic; 8
b. arithmetic; 2
O C. a. not arithmetic
b. arithmetic; 2
d
D. a. not arithmetic
b. not arithmetic

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