22creamerka 22creamerka

20-05-2020
Mathematics

contestada

find the 104 term of the sequence -2,1,4,7,...

Respuesta :

PollyP52 PollyP52

20-05-2020

Answer:

307.

Step-by-step explanation:

Arithmetic sequence with first term a1 = -2 and common difference d = 1 - -2 = 3

an = a1 + d( n - 1), so

a104 = -2 + 3(104 - 1)

= -2 + 309

= 307.

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