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14-03-2019
Mathematics

contestada

Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term.

-33, -66, -99, -132, ...

Respuesta :

cblue8282 cblue8282

14-03-2019

Answer:

Step-by-step explanation:

1. This is a arithmetic sequence, so the equation is [tex]a_{n}=a_{1}+(n-1)d[/tex].

[tex]a_{1}[/tex] is -33 and the d is -33.

So, the equation is [tex]a_{n} = -33+(n-1)(-33)[/tex].

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