What is the common difference for this arithmetic sequence? -6, -2, 2, 6, 10
2 answers:
Answer:4
Step-by-step explanation:
-6+4=-2
-2+4=2
2+4=6
6+4=10
Answer:
a) 4.
Step-by-step explanation:
Common difference = any term after the first - previous term
= -2 - (-6)
= -2 + 6
= 4
Checking other terms:-
2 - (-2) = 2+2 = 4
6 - 2 = 4 and 10 - 6 = 4 which confirms it is 4.
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Answer:
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