Team 1
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Team 2
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Teams
Name
Score
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×
boom
Lose 50 points!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Write the first three terms of each sequence. Determine whether each sequence is arithmetic geometric or neither. a(1)=7,a(n)=a(n-1)-3 for nā„2.
7,4,1,-2,-5 arithmetic
Oops!
Check
Okay!
Check
×
lifesaver
Give 25 points!
Oops!
×
gift
Win 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
Define the sequence recursively using function notation. 1,12,144,1728...
D(n)=D(nā1)ā 12, nā„2
Oops!
Check
Okay!
Check
×
lifesaver
Give 15 points!
Oops!
×
magnet
Take 10 points!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
b(1)=2, b(n)=2 x b(n-1)-1 for nā„2. Write the first three terms of each sequence. Determine whether each sequence is arithmetic geometric or neither.
2,3,5,9,17... neither
Oops!
Check
Okay!
Check
×
banana
Go to last place!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
gift
Win 20 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
Use the first 5 terms of each sequence to state if the sequence is arithmetic, geometric, or neither.F: 1, 3, 7, 15, 31, . . .
Neither
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Check
Okay!
Check
15
×
d(1)=1, d(n)=n x d(n-1) for nā„2. Write the first three terms of each sequence. Determine whether each sequence is arithmetic geometric or neither.
1,2,6,24,120... neither
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Check
Okay!
Check
15
×
Define the sequence recursively using function notation.2,4,8,16,32...
C(n)=C(nā1)ā 2 , nā„2
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Check
Okay!
Check
15
×
Define the sequence recursively using function notation. 2,3,5,9,17...
F(n)=F(nā1)ā 2-1, nā„2
Oops!
Check
Okay!
Check
15
×
Use the first 5 terms of each sequence to state if the sequence is arithmetic, geometric, or neither. A: 30, 40, 50, 60, 70, . . .
Arithmetic, d=10
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Check
Okay!
Check
15
×
Define the sequence recursively using function notation. 3,9,27,81...
B(n)=B(nā1)ā 3 , nā„2
Oops!
Check
Okay!
Check
15
×
Use the first 5 terms of each sequence to state if the sequence is arithmetic, geometric, or neither. B: 80, 40, 20, 10, 5, 2.5, . . .
Geometric r=1/2
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Check
Okay!
Check
15
×
Define the sequence recursively using function notation.30,40,50,60,70...
A(n)=A(nā1)+10 , nā„2
Oops!
Check
Okay!
Check
15
×
Use the first 5 terms of each sequence to state if the sequence is arithmetic, geometric, or neither. C: 1, 2, 4, 8, 16, 32, . . .
Geometric r=2
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Check
Okay!
Check
×
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