Describe the terms in the sequence and write the rule for the nth term.
1. 3,5,7,9, ...
2. -5, 10, 20, 40, ...
3. 2, 4, 8, 16, 32 ...
4. -1, 1,-1, 1, -1 ...
5. 1/2, 1/3, 1/4, 1/5 ...
6. 1/3, 2/3, 3/3,4/3,5/3, ...
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Describe the terms in the sequence and write the rule for the nth term.
1. 3,5,7,9, ...
2. -5, 10, 20, 40, ...
3. 2, 4, 8, 16, 32 ...
4. -1, 1,-1, 1, -1 ...
5. 1/2, 1/3, 1/4, 1/5 ...
6. 1/3, 2/3, 3/3,4/3,5/3, ...
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Step-by-step explanation:
1. 11, 13, 15, 17, 19, 21, 23, 25, 27
2. 80, 160, 320, 640, 1,280, 2,560, 5,120, 10,240, 20,480
3. 64, 128, 256, 512, 1,024, 2,048, 4,096, 8,192, 16,384
4. 1, -1, 1, -1, 1, -1, 1, -1, 1
Hope it helps, btw I can't answer 5 and 6 sorry