SAT

SAT, 13.07.2019 05:30, duplessistoccara

X, 2x, 4x the first term in the sequence above is x, and each term thereafter is equal to twice the previous term. which of the following is the sum of the first five terms of this sequence?

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Mathematics, 21.06.2019 21:00, mawawakaiii

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

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Mathematics, 28.07.2019 19:10, carleygalloway103

Asequence has its first term equal to 8, and each term of the sequence is obtained by adding 6 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? answer choices: f(1) = 6 and f(n) = f(n − 1) + 8; n > 1 f(1) = 8 and f(n) = f(n − 1) + 6; n > 1 f(1) = 8 and f(n) = f(n − 1) + 6n; n > 1 f(1) = 6 and f(n) = f(n − 1) + 8n; n > 1

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Mathematics, 29.07.2019 07:30, andy6128

Use a strategy for the following problem(and i seriously need ): in a sequence of numbers, each number in the sequence is called a term. in the sequence 1, 3, 5, 7, 9, the first term is 1, the second term is 3, the third term is 5, the fourth term is 7 and the fifth term is 9. in another sequence, the first term is 26. if a term in the sequence is even, then the next term will be half the value of that term. if a term in the sequence is odd, then the next term in the sequence is one more than three times that term. by following these rules, the first three terms of this sequence are 26, 13 and 40. is the twenty-sixth term of the sequence odd or even. justify your answer.

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Mathematics, 09.10.2019 14:30, nicoleamor

1) a pattern where the terms are related found by repeatedly multiplying by a specific number is called a _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ sequence. 2) for a geometric sequence or geometric series the ratio of one term to the previous term. 3) an expression used to calculate a desired result is called a _ _ _ _ _ _ _. 4) the form that gives a closed form or an equation for the sequence. you can plug in any term number and find the term value, without having to know the previous term value. 5) a sequence or series in which the value of a term depends on the previous term. 6) the form of a sequence where you get one term by doing something to the previous term. 7) this is a sequence of numbers such that the difference of any two successive members of the sequence is a constant. 8) the value of subtracting two successive terms in an arithmetic sequence. 9) the elements or members of a sequence are called its _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. 10) this is a function whose domain is a set of consecutive integers. they are finite and infinite.

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