3 years ago

What is the explicit rule for the arithmetic sequence shown in the graph?

Mathematics

1 answer:

Harman [31]3 years ago

3 0

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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3 years ago

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4 years ago