Mathematics, 26.03.2020 08:23 23basu3
The formula for any arithmetic sequence is an = a1 + d(n - 1), where an represents the value of the nth term, a1 represents the value of the first term, d represents the common difference, and n represents the term number. What is the formula for the sequence 10, 8, 6, 4, ...?
an = 10 + 2( n - 1)
an = 2 + 10( n - 1)
an = -2 + 10( n - 1)
an = 10 + (-2)( n - 1)
Answers: 1
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