sheapitts1
sheapitts1 sheapitts1
  • 26-05-2017
  • Mathematics
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Find an explicit rule for the nth term of the sequence. -5, -25, -125, -625, ...

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apologiabiology
apologiabiology apologiabiology
  • 26-05-2017
an=a1(r)^(n-1)
a1=first erm
r=common ratio

firs term is -5
we times each term by 5 to get next term so r=5

[tex]a_n=-5(5)^{n-1}[/tex] is the explicit formula
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akc0204588
akc0204588 akc0204588
  • 16-12-2020

Answer:

what he said

Step-by-step explanation:

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