chelsearodi9660 chelsearodi9660

28-02-2022
Mathematics

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What is the explicit rule for the arithmetic sequence?

20. 5, 18, 15. 5, 13, 10. 5,.

an=23+2. 5n

an=20. 5−2. 5n

an=20. 5+2. 5n

an=23−2. 5n

Respuesta :

jhonlelis435 jhonlelis435

02-03-2022

an=20.5+2 5n

correct me if I'm wrong

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