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anonymous
 one year ago
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. (2 points)
anonymous
 one year ago
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. (2 points)

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0an = 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

Haseeb96
 one year ago
Best ResponseYou've already chosen the best response.1what do you think which one is correct ? @xangelaax

anonymous
 one year ago
Best ResponseYou've already chosen the best response.01 or 2 but idk how to find it out

Haseeb96
 one year ago
Best ResponseYou've already chosen the best response.1when we combine these functions we get 11 2(n1) ..... eq#1 now to find a31 put n=31 into eq#1 112(311) 112(30) 1160 49 is correct answer So 1 is correct answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thanks so much can you please help with 1 more?

Haseeb96
 one year ago
Best ResponseYou've already chosen the best response.1yes but post it in the new question and click on best response if you like my explanation

jiteshmeghwal9
 one year ago
Best ResponseYou've already chosen the best response.0\[a_n=f(n)+g(n)\]\[a_n=112(n1)\]\[a_{31}=112(311)\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thanks that makes sense

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i didnt mean to resend that ^^
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