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Last homework question then I would get 100% on it.Write down in terms of n, an expression for the nth term of the following sequences:a) 12 10 8 6 4b) 25 20 15 10 5

Answer»

Answer:

a. 14 - 2n

b. 30 - 5n

Step-by-step explanation:

Formula: tn = T1 + (n - 1) d

a. 12 + (n - 1) -2

   = 12 + (-2n) + 2

   = 14 - 2n

b. 25 + (n - 1) -5

   = 25 + (-5n) + 5

   = 30 - 5n

Hope it HELPS!!



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