emifrnco emifrnco

01-07-2020
Mathematics

contestada

Write an
explicit formula for an, the nth
term of the sequence 8, 16, 24, ....

Respuesta :

Stephen46 Stephen46

01-07-2020

Answer:

For an nth term U(n) = a + (n -1)d

n = number of terms

a = first term

d = common difference

a = 8

d = 16 - 8 = 8

U(n) = 8 + (n-1)8

= 8 + 8n - 8

= 8n

The formula for the sequence is 8n

Hope this helps.

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