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18-09-2020
Mathematics

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Given the first term and the common difference of an arithmetic sequence find the explicit formula.

a1 = 28, d = 10

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sqdancefan sqdancefan

18-09-2020

Answer:

an = 28 +10(n -1)

Step-by-step explanation:

The general form of the explicit formula for an arithmetic sequence is ...

an = a1 +d(n -1)

Using the given values, we find your explicit formula to be ...

an = 28 +10(n -1)

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