• State whether the sequence is arithmetic, geometric, or neither; • If the sequence is arithmetic, state the common difference; if geometric, state the common ratio; . Give a recursive definition, including the initial value; Give a closed formula (nth term formula, including what value n should start with.) ● 1. {-1,2,-4, 8, -16,... } 2. {1,-1, -3, -5,...}

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Learning Target R1 (Core): I can define basic concepts of sequences. I can find terms of a sequence given their closed
formulas. I can identify arithmetic, geometric, and recursive sequences.
For each sequence below, complete each of the following:
Transcribed Image Text:Learning Target R1 (Core): I can define basic concepts of sequences. I can find terms of a sequence given their closed formulas. I can identify arithmetic, geometric, and recursive sequences. For each sequence below, complete each of the following:
• State whether the sequence is arithmetic, geometric, or neither;
If the sequence is arithmetic, state the common difference; if geometric, state the common ratio;
. Give a recursive definition, including the initial value;
Give a closed formula (nth term formula, including what value n should start with.)
●
1. {-1, 2, -4,8, -16,... }
2. {1,-1, -3, -5,... }
Transcribed Image Text:• State whether the sequence is arithmetic, geometric, or neither; If the sequence is arithmetic, state the common difference; if geometric, state the common ratio; . Give a recursive definition, including the initial value; Give a closed formula (nth term formula, including what value n should start with.) ● 1. {-1, 2, -4,8, -16,... } 2. {1,-1, -3, -5,... }
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