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Kane is saving money. He starts with $14. The next day he has $21 and the third day he has $28. Assuming this pattern continues, what is the equation for the nth term of the arithmetic sequence? An = A1
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Kane is saving money. He starts with $14.

The next day he has $21 and the third day he
has $28. Assuming this pattern continues,
what is the equation for the nth term of the
arithmetic sequence? An = A1 + d(n-1)

User Brandon Osborne
by
6.3k points

1 Answer

3 votes

a=14, d=7

so nth term is 7+7n

User Marek Lisik
by
6.5k points
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