franzenscott franzenscott

17-10-2016
Mathematics

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Write a recursive rule and and an explicit rule for the arithmetric sequence described by the table.

Write a recursive rule and and an explicit rule for the arithmetric sequence described by the table class=

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AlyssaGhost AlyssaGhost

17-10-2016

recursive rule:
formula- [tex] a_{n} + a_{1} +(n-1)d[/tex]
So the rule would be [tex] a_{n} =60+(5-1)20[/tex]

explicit rule:
formula- f(n)=f(1)+d(n-1)
So the rule would be f(60)=F(60)+20(5-1)

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