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Exit Slip #3 Sequences
By Jeanmarie Mullen
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Last updated over 4 years ago
5 questions
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Exit Slip #3 Sequences
2
2
2
1
1
Question 1
1.
A Greek theater has 30 seats in the
first row of the center section.
Each row behind the first row gains
two additional seats.
This is an example of a(n) _______________________
sequence. How many seats are in
the 5th row of the center section?
[Space is provided for optional work.]
arithmetic ; 38 seats in the 5th row
arithmetic ; 36 seats in the 5th row
geometric ; 36 seats in the 5th row
geometric ; 38 seats in the 5th row
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Question 2
2.
If f (1) = 3 and f (n) = -2 f (n - 1) + 1 ,
then f (5) =
[Space is provided for optional work.]
-5
21
43
11
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Question 3
3.
Given the following three sequences:
I. 2 , 4 , 6 , 8 , 10 , ...
II. 2 , 4 , 8 , 16 , 32 , ...
III. a , a + 2 , a + 4 , a + 6 , a + 8 , ...
Which ones are arithmetic sequences?
[Space is provided for optional work.]
II and III , only
I and III , only
I and II , only
I , II , and III
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Question 4
4.
Winkler's Research Lab is to begin
experimentation with a bacteria
that doubles every 4 hours.
The lab starts with 200 bacteria.
Which recursive formula represents
the growth numbers of the bacteria?
[Space is provided for optional work.]
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Question 5
5.
Winkler's Research Lab is to begin
experimentation with a bacteria that
doubles every 4 hours.
The lab starts with 200 bacteria.
How many bacteria will be present
at the end of the 12th hour?
[Space is provided for optional work.]
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