3 years ago

What is the 13th term in the arithmetic sequence described by this explicit formula? a(n) = 84 + (n – 1)(–6)

Mathematics

1 answer:

Vinvika [58]3 years ago

5 0

Answer:

Step-by-step explanation:

Just place 13 instead of n.

a(13) = 84 + (13 - 1)(-6)

= 84 + (12)(-6)

= 84 + (-72)

= 84 - 72

= 12(Answer)

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