wolfgang331500
wolfgang331500 wolfgang331500
  • 23-04-2021
  • Mathematics
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What is the explicit rule for the arithmetic sequence shown in the graph?

What is the explicit rule for the arithmetic sequence shown in the graph class=

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altavistard
altavistard altavistard
  • 24-04-2021

Answer:

a(n) = 9.5 + 2(n - 1)

Step-by-step explanation:

Observe that each new term is obtained by adding 2 to the previous term.  Thus, the common difference is 2 and the first term is 9.5.

Then a(n) = 9.5 + 2(n - 1)

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