Find the second

,
fifth
,
and tenth

terms of the sequence described by the rule.
A(n)equals
9plus(nminus1)(4
)
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Part 1
A(2
)equalsenter your response here
(Simplify your answer. Type an integer or a decimal.)

1 answer

The given sequence rule is

A(n) = 9 + (n - 1)(4)

Let's find the 2nd, 5th, and 10th terms:

For the 2nd term, plug in n = 2 into the rule:

A(2) = 9 + (2 - 1)(4)
A(2) = 9 + (1)(4)
A(2) = 9 + 4
A(2) = 13

Therefore, the second term A(2) is 13.