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anonymous
 5 years ago
hey can anyone help me with series/sequences? (algebra 2)
anonymous
 5 years ago
hey can anyone help me with series/sequences? (algebra 2)

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sandra
 5 years ago
Best ResponseYou've already chosen the best response.0hey what type of sequences/series?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0um not sure can i give u a problem and u try to help?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Write the series using summation notation. 7 + 10 + 13 + 16 + 19

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0ah ok. so the first number is 7, so that is a constant

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0do i have to pay to get help on here??

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0\[\sum_{n=0}^{n=4} 7+3*n\] so something liek that?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes but how did u get that....

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0well, you are trying to make the summation equation part of it (the 7 + 3*n in this case), generate all of the numbers in the series if you input different values for "n". So given 7+10+13+16+19, you can start at the left. So if when n=0, the thing on the right is 7, then we know that 7 is a part of the summaition series

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0so then the question is , what can I add to 7, so when n=1 I'm adding 10, when n=2 I'm adding 13, and n=3 I'm added 16

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0so in fact my answer was wrong =)

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0or wait, sorry, I was right lol

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0ok so if n=0, and the right side is 7

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0and n=1, and the right side is 10

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0so my guess is that the right side is 7+3(n)

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0let's see if it holds true for n=2

sandra
 5 years ago
Best ResponseYou've already chosen the best response.0for n=2, according to me, the third number is the series would be: 7 + (3*2) = 7+6 = 13

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0do i have to pay for this..
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