Given the functions f (n) = 11 and g (n) = - 2 (n - 1), combine them to create an arithmetic sequence, an, and solve for the 31st term.

an = 11 - 2 (n - 1); a31 = - 49

an = 11 - 2 (n - 1); a31 = - 51

an = 11 + 2 (n - 1); a31 = 71

an = 11 + 2 (n - 1); a31 = 73

Question

Mateo Chung

29 December, 20:07

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Zoey Orr · Answer 1

Zoey Orr 29 December, 21:37

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an = 11 - 2 (n - 1); a31 = - 49

Given the functions f (n) = 11 and g (n) = - 2 (n - 1), combine them to create an arithmetic sequence, an, and solve for the 31st term.an = 11 - 2 (n - 1); a31 = - 49an = 11 - 2 (n - 1); a31 = - 51an = 11 + 2 (n - 1); a31 = 71an = 11 + 2 (n - 1); a31 = 73