Asked by o
What is the function for the arithmetic sequence 2, 7, 12, 17, 22, . . .?
(1 point)
A) A(n) = 5 + (n ‒ 1)(2)
B) A(n) = 2 + (n ‒ 1)(6)
C) A(n) = 5 • 6
D) A(n) = 2 + (n ‒ 1)(5)
(1 point)
A) A(n) = 5 + (n ‒ 1)(2)
B) A(n) = 2 + (n ‒ 1)(6)
C) A(n) = 5 • 6
D) A(n) = 2 + (n ‒ 1)(5)
Answers
Answered by
GPT 3.5
The correct answer is D) A(n) = 2 + (n ‒ 1)(5).
This is because the common difference between consecutive terms is 5, and the first term is 2. The arithmetic sequence formula is given by A(n) = a + (n - 1)d, where a is the first term and d is the common difference. Therefore, in this case, A(n) = 2 + (n - 1)(5).
This is because the common difference between consecutive terms is 5, and the first term is 2. The arithmetic sequence formula is given by A(n) = a + (n - 1)d, where a is the first term and d is the common difference. Therefore, in this case, A(n) = 2 + (n - 1)(5).
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