Algebra and Trigonometry

Mathematics

Quiz 9 :

Sequences, Series, and Probability

Quiz 9 :

Sequences, Series, and Probability

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Find a quadratic model for the sequence with the indicated terms. img
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C

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The first two terms of the arithmetic sequence are given. Find the indicated term. img img
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C

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Determine whether the sequence is geometric. If so, find the common ratio. 3, -1, -5, -9,...
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A

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Find Pk+1 for the given Pk. img
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Find the sum of the infinite series. img
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Determine whether the sequence is arithmetic. If so, find the common difference. 5, 25, 125, 625, 3125
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Write the first five terms of the sequence defined recursively. Use the pattern to write the nth term of the sequence as a function of n. (Assume that n begins with 1.) img
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Find the indicated nth term of the geometric sequence. 5th term: img
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Find the sum using the formulas for the sums of powers of integers. img
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Calculate the binomial coefficient: img
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Use summation notation to write the sum. img
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Determine whether the sequence is arithmetic. If so, find the common difference. 3, 1, -1, -3, -5
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Calculate the binomial coefficient: img
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Write an expression for the apparent nth term of the sequence. (Assume that n begins with 1.) 1, 6, 11, 16, 21
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Find the indicated nth term of the geometric sequence. img
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Find the indicated nth partial sum of the arithmetic sequence. -2.1, 2.5, 7.1, 11.7, ...., n=90
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Find the sum. img
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Find the indicated partial sum of the series. img fourth partial sum
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Find the sum of the finite geometric sequence. img
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Write the first five terms of the sequence. (Assume that n begins with 1.) img
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