tiaharris2125 tiaharris2125

18-01-2017
Mathematics

contestada

Which of the following choices is the simple formula for the nth term of the following arithmetic sequence? 7, 3, -1, -5, -9, ...

Respuesta :

18-01-2017

[tex]7 -4n[/tex], as it starts with 7, and subtracts 4 each time.

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