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Gennadij [26K]
3 years ago
9

Tell whether the sequence is arithmetic. If it is, what is the common difference? a. −6, 2, 10, 18, ... b. 1, 2, 4, 8, ...

Mathematics
2 answers:
Paladinen [302]3 years ago
7 0
A is arithmetic with a common difference of 8 but b isn’t
Reil [10]3 years ago
6 0

Answer:

a. −6, 2, 10, 18,

common difference: 8

Step-by-step explanation:

a. −6, 2, 10, 18,

common difference: 8

b. is not arithmetic

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