Problem 8.(adsbygoogle = window.adsbygoogle || []).push({});

Find x & y if the sequence 2y, 2xy, 2, xy/2,...is geometric.

Problem 9.

Find an arithmeitc sequence none of whose terms are divisible by 2, 3, or 7.

Prtoblem 10.

Consider two arithmetic sequences:

A:3, 14, 25.. B: 2, 9 , 16, ...

Write the first five terms of sequence A that are also terms of sequence B.

Problem 11b. Given two terms of a geometric sequence, under what conditions will there be two different common ratios that could be used to find two sequences that have the given terms?

Problem 16. Show that 1 + 2 + 4 +...+2^(n-1)=2^(n)-1

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# Homework Help: Algebra 2

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