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Tems11 [23]
3 years ago
15

The first five terms of a sequence are 20, 26, 32, 38, 44...Determine the formula that gives the nth term of this sequence.

Mathematics
2 answers:
melisa1 [442]3 years ago
8 0
A(n)=a (1)+(n-1)d
A (n) = the number that goes in the sequence for the nth term
A (1)= first number in sequence hence the (1)
N =the nth term you are given
D= what the numbers change by

This sequence increases by +6
A (n)=20+(n-1)6
Mumz [18]3 years ago
7 0
14+6n. If you plug in n=1, you get 14+6(1) and that is equal to 20, the first term. Second term, 14+6(2)=26 and etc
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Step-by-step explanation:

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