Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
15
×
Define the sequence recursively using function notation.20,13,6,-1,-8...
E(n)=E(nā1)ā7, 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
Oops!
Check
Okay!
Check
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
15
×
Use the first 5 terms of each sequence to state if the sequence is arithmetic, geometric, or neither.D: 1,1/2,1/4,1/8,1/16, . . .
Geometric r=1/2
Oops!
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. B: 80, 40, 20, 10, 5, 2.5, . . .
Geometric r=1/2
Oops!
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
×
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
Oops!
Check
Okay!
Check
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
×
thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
banana
Go to last place!
Oops!
×
baam
Lose 25 points!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
Define the sequence recursively using function notation. 3,9,27,81...
B(n)=B(nā1)ā 3 , nā„2
Oops!
Check
Okay!
Check
×
heart
Other team wins 20 points!
Oops!
×
gold
Win 50 points!
Okay!
×
gift
Win 25 points!
Okay!
×
baam
Lose 20 points!
Oops!
15
×
Use the first 5 terms of each sequence to state if the sequence is arithmetic, geometric, or neither. E: 20, 13, 6, -1, -8, . . .
Arithmetic d=-7
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
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
magnet
Take 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies