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anonymous
 one year ago
What are the explicit equation and domain for an arithmetic sequence with a first term of 5 and a second term of 3?
anonymous
 one year ago
What are the explicit equation and domain for an arithmetic sequence with a first term of 5 and a second term of 3?

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.0common difference = second term  first term

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0explicit equation is an = a + (n  1)d where common difference = d and first term = a

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I think it starts like a_n=52(n1) right?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0now the domain is the possible value of the terms

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0listing the terms as the value odf d = 2 they are 5, 3, 1, 1,  3......

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the last part I need is whether or not it is all integers where n>0 or n>1

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0n starts from 1 so n > 0

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0alright thank you again!
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