Respuesta :

apologiabiology
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
akc0204588

Answer:

what he said

Step-by-step explanation:

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