Given the following sequence: 3,9,27,81 Is this sequence
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Question 2
2.
would the series of the sequence above be
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Question 3
3.
what does the ellipsis ( ... ) mean at the end of a sequence?
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Question 4
4.
Given the sequence 5,10,15,20,25,30... what is the 9th term of this sequence?
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Question 5
5.
Is the above sequence
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Question 6
6.
What is the difference between a sequence and a series
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Question 7
7.
A sequence is usually shown in curly brackets. If there is an explicit rule for the sequence, you might see
if
Other Answer Choices:
the first number you plug into the rule for the first term
the last number you plug in after incrementing by one for each term
explicit rule
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Question 8
8.
She only briefly touched on the topic of the sigma, and we have gone over that in class. the bottom number and top number work the same way as the sequence notation above.
Match the numbers to the vocab
Draggable item
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Corresponding Item
the expression
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series
30
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sequence
2
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number of terms
7,10,13...
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the n of the first term
30-2+1
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the last term
91
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the n of the last term
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Question 9
9.
Is the series above
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Question 10
10.
John is on the 3rd floor. He presses the elevator button, then climbs the stairs and presses the elevator button on the 4th floor, he goes up the stairs, presses the elevator button again, and does this for every floor until he gets to the 10th floor and presses the button there. How many elevator buttons does he press?
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Question 11
11.
There is one flight of stairs between each floor. How many flights of stairs does John climb?
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Question 12
12.
The difference in these questions is called a fence rail/fence post problem.
if you put in post 1, then 2 then 3 until you get to 25, then you have put in 25 posts. if you put in post 26 the next day, then 27, ... to 34, then you have put in 34-26+1.
if you are then putting in the number of fence rails between the posts, the first day there are 25-1 spaces that need rails. the second day there are 34-27 spaces.
when you write that n goes from 5 to 12, how many terms do you have in your sequence? is it a fence post or a fence rail problem?
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Question 13
13.
categorize the type of sequence or series
1,2,3,2,1,2,3...
3,5,7,9,11...
7,14,28,56...
2,4,8,16...
6,12,18,24...
Arithmetic sequence or series
geometric sequence or series
neither arithmetic nor geometric
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Question 14
14.
How are you feeling about
What is a sequence
What is a series
what is a arithmetic sequence or series
what is a geometric sequence or series
what is an example of a sequence that is neither geometric or arithmetic
