riri1720 riri1720

17-07-2019
Mathematics

contestada

17. Which sequence follows the rule an = an-1 + 7?
O A.-9, -2,4,9,
B.17, 24, 30, 38,
C. 11, 18, 25, 32
D.-15, -7, 1,8,

Respuesta :

sellopsiia sellopsiia

20-07-2019

Answer:

C

Step-by-step explanation:

the rule means that each term = 7 + the term before it

A is wrong because -2 + 7 = 5, not 4

B is wrong because 24 + 7 = 31, not 30

D is wrong because -15 + 7 = -8, not -7

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