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What is the common difference of the following arithmetic sequence?
102, 100, 98, 96…
2
–2
–1
102
3. What is the ninth term of the arithmetic sequence defined by the rule below?
A(n) = –14 + (n – 1)(2)
232
230
2
4
 one year ago
 one year ago
Thank you!!! What is the common difference of the following arithmetic sequence? 102, 100, 98, 96… 2 –2 –1 102 3. What is the ninth term of the arithmetic sequence defined by the rule below? A(n) = –14 + (n – 1)(2) 232 230 2 4
 one year ago
 one year ago

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precalBest ResponseYou've already chosen the best response.1
common difference is the number you are adding or subtracting to get to each term 1022=100 1002=98
 one year ago

precalBest ResponseYou've already chosen the best response.1
do you see the common difference now?
 one year ago

akb48Best ResponseYou've already chosen the best response.0
I'm an idiot. Thank you!!!! XD
 one year ago

precalBest ResponseYou've already chosen the best response.1
common ratio is the number you multiply or divide by to get each term you will need to know that for geometric sequence
 one year ago

precalBest ResponseYou've already chosen the best response.1
dw:1350355191669:dwthis is for your ninth term just make n=9
 one year ago

akb48Best ResponseYou've already chosen the best response.0
I see now! Thank you very much! I have really hard time in math...
 one year ago

precalBest ResponseYou've already chosen the best response.1
sequence and series are easy but you have to do many of them until you see the patterns. keep studying... :)
 one year ago
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