Elle M.
asked • 01/04/21HELP PLEASE its for today
arithmetic sequence
find the 3rd sequence A ( n ) = 2 + (n + 1) ( 6 ) when n=3
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1 Expert Answer
Raymond B. answered • 01/04/21
Tutor
5
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Math, microeconomics or criminal justice
A0 = 2+6 = 2 + (0+1)6 =8
A1 = 2+12=2+ (1+1)6 = 14
A2 = 2+18=2 + (2+1)6 = 20
A3 = 2+24 =2 + (3+1)6 = 26
8,14,20,26, 32,38, 44, ....
the common difference = 6. A increases by 6 as n increases by 1
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Elle M.
can someone please help me its an emergency01/04/21