sofiagallego88 sofiagallego88

16-02-2021
Mathematics

contestada

What is the explicit formula for this sequence?

What is the explicit formula for this sequence class=

Respuesta :

lynnkc2000 lynnkc2000

16-02-2021

Answer:

C. aₙ = 7 + (n-1)(-4)

Step-by-step explanation:

a₁ =7 a₂ = 7-4 = 3 a₃ = 3 - 4 = 7-4 -4 = 7- 4* ( 3-1) = -1

aₙ = 7 + (n-1)(-4)

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