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9.2 Exit Ticket - Geometric Sequences and Series

Last updated almost 2 years ago

5 Nsɛmmisa

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Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Given the sequence, 2, 6, 18, 54, .... find a_{8}

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2.

Given a_1=3 and r = -2, find S_{8}

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3.

Given the sequence 12,3,\frac{3}{4} .... find S_{5}
Round to the nearest hundredth (two decimal places).

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Given the sequence 27, 9, 3, 1 ... find the infinite sum.

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5.