Post on 01-Jan-2016
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Terms/Terms
General Term
Nth Term
Arithmetic games
Geometric Games
Nickname for a function that has a set of natural
numbers such as {2,4,6,8,….} for its domain.
+10What is
an infinite sequence?
Nickname for a function that has a set of
natural numbers such as {2,4,6,8,…,n}
for its domain.
+20
What is a finite
sequence?
Given the infinite sequence,
the nickname for the sum of the terms
,...,....,,, 321 naaaa
.......321 naaaa
+30What is an
infinite series?
Nickname for a sequence of any type
+40What is a
progression?
Nickname for the finite series
+50What is a
partial sum
This formula for the general term produces the following
sequence:
1,2,3,4,…..
+10
What isnan
nan
This formula for the general term produces the following
sequence:
1,4,9,16,25,…..
+20
What is 2nan
This formula for the general term produces the following
sequence:
-1,2,-4,8,-16,….
+30What is
)2()1( 1 nnna
This formula for the general term produces the following
sequence:
½,2/3,3/4,4/5,…..
+40What is
1n
nan
This formula for the general term produces the following
sequence:
-2,6,-18,54,…
+50What is
1)3(*2*)1( nnna
This is the seventh term ofthe sequence:
2 5na n
+10What is
9?
This is the sixth term ofthe sequence:
2(3 2)na n
+20What is 400?
This is the eighth term ofthe sequence:
3 2na n
+30What is
26?
(3 1)(2 5)na n n
This is the ninth term ofthe sequence:
+40What is
364?
This is the twentieth term ofthe sequence:
21(1 )na n
+50What is
441/400?
This is the common difference of the sequence:
-9,-6,-3,0,….
+10What is 3?
This is the twelfth term ofthe sequence:
3,7,11,….
+20What is
47?
This is the order of the term 107 in the sequence:
3,7,11,….
+30What is
27th?
This is the sum of the first 20 terms of the arithmetic series:
1+5+9+13+….
+40What is
780?
This is the sum of the even numbers from 2 to 100
inclusive.
+50What is2550?
This is the common ratio for the sequence:7,14,28,56,…..
+10What is
2?
This is the seventh termof the sequence:
3,6,12,…..
+20What is
192?
This is the sum of the first 7 terms of the sequence:
6,12,24,……
+30What is
762?
This is the nth (or general) termfor the sequence:
1,3,9,….
+40What is
13nna
This is the limit of the infinite geometric series:
16+4+1+…..
+50What is64/3?