baleighnorsey2309 baleighnorsey2309

24-10-2019
Mathematics

contestada

Consider the sequence following a minus 8 pattern: 9, 1, −7, −15, ….
a. Write an explicit formula for the sequence.

Respuesta :

erum123 erum123

24-10-2019

Answer:

a(n) = a+(n-1)d

a(n) = nth term of sequence

a = first term of sequence

d = difference between number

Step-by-step explanation:

a(5) = 9+(5-1)(-8)

a(5)= -23

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