Common Diff or Ration
Find the common difference of the series
1, 2, 3, 4
+1
Is the following sequence arithmetic, geometric, or neither?
9, 3, 1, 1/3, ....
Geometric
Find the missing term of the arithmetic sequence:
...., -45, ___, -39, ...
-42
Write an explicit formula for the arithmetic sequence.
Hint: You need to find the 0th Term
...,12, 14, 16, 18, ...
f(n) = 10 + 2n
or
f(n) = 2n + 10
Pick a number from 1-20
Write this on your white board
17
Find the common difference of the series
9, 5, 1, -3, -7,...
-4
Is the following sequence arithmetic, geometric, or neither?
1, 0, -2, -5, ....
neither
Find the missing term... 16,_,36,...
26
Write an explicit formula for the geometric sequence.
Hint: You need to find the 0th Term
...,2, 4, 8, ...
f(n)=1*2^(n)
What does P.A.C.K stand for?
Pride
Accountability
Courage
Kindness
Find the common ratio of the sequence 1,6,36,216,...
r=6
Is the following sequence arithmetic, geometric, or neither? Then find the next two terms.
-3, 2, 7, 12, ....
Arithmetic; 17, 22
Find the missing terms... 23,_,_,17,...
21,19
Write an explicit formula for the arithmetic sequence
Hint: You need to find the 0th Term
2, 13, 24, 35, ...
f(n) = -9 + 11n
or
f(n) = 11n - 9
What was the score of the BGHS Varsity football game on Friday (9/13)?
45-40
Find the common ratio of the sequence 3,15,75,375,...
r=5
Is the following sequence arithmetic, geometric, or neither? Then find the next two terms.
1, -2, -5, -8, ....
Arithmetic; -11, -14
Find the missing term of the arithmetic sequence:
2, ___, ___, ___, -22, ...
-4, -10, -16
Write an explicit formula for the geometric sequence.
Hint: You need to find the 0th Term
-3, 9, -27, ...
f(n) = 1 * (-3)^(n)
What is Casanova's first name?
Sam
Find the common difference
14,-86,-186,-286,...
-100
Is the following sequence arithmetic, geometric, or neither? Then find the next two terms.
2, -2, 2, -2, ....
Geometric; 2, -2
Find the missing terms... -35,_,_,_,_,-60
-40,-45,-50,-55
Write an explicit formula for the following sequence.
Hint: You need to find the 0th Term
1/4, 1/2, 1, ...
f(n) = 1/8*2^(n)
Find the missing terms...3,_,_,24...
6,12