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SmartOwl94
 3 years ago
HELP ME PLEASE!!!!
Identify each sequence as arithmetic or geometric. Then find the common difference or common ratio.
1. 13, 19, 25, 31, ...
2. 16, 24, 36, 54, ...
3. 4, 14, 24, 34, ...
4. 1, 4, 16, 64, ...
5. 35, 33, 31, 29, ...
6. 64, 48, 36, 27, ...
SmartOwl94
 3 years ago
HELP ME PLEASE!!!! Identify each sequence as arithmetic or geometric. Then find the common difference or common ratio. 1. 13, 19, 25, 31, ... 2. 16, 24, 36, 54, ... 3. 4, 14, 24, 34, ... 4. 1, 4, 16, 64, ... 5. 35, 33, 31, 29, ... 6. 64, 48, 36, 27, ...

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joeywhite
 3 years ago
Best ResponseYou've already chosen the best response.21. arithmetic  c d = =6 2, geometric c r = 24/16 = 1.5 3. arithmetc c d = 10 4. geometric c r = 4 do you follow the reasoning can you finish this off?

SmartOwl94
 3 years ago
Best ResponseYou've already chosen the best response.0umm yeah I think I get it, so you are subtracting 2 to get each successive term in number 5

SmartOwl94
 3 years ago
Best ResponseYou've already chosen the best response.0but how do u know its geometric?

shivam_bhalla
 3 years ago
Best ResponseYou've already chosen the best response.1For 6th one Divide 2nd term by 1st term. You will get c.r = 3/4

joeywhite
 3 years ago
Best ResponseYou've already chosen the best response.2yes so no 5 has a common difference

shivam_bhalla
 3 years ago
Best ResponseYou've already chosen the best response.1welcome. @joeywhite ,You found almost all the answers, you deserve the medal more than me :) @SmartOwl94 , I hope that you give your medal to @joeywhite
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