Arithmetic Sequences
What is the pattern of an Arithmetic Sequence?
Adding the same value each time
What is the pattern of an Geometric Sequence?
Multiplying by the same value each time
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DOUBLE THE POINTS THIS QUESTION IS WORTH FOR THE TEAM WHO PICKED THIS ONE
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TRIPLE YOUR POINTS
ONLY IF ONE PERSON FROM YOUR TEAM SINGS A DISNEY SONG
IF NOT YOU LOSE ALL POINTS
What is different between the explicit formulas for arithmetic and geometric sequences?
1. (n-1) is an exponent for geometric sequences
2. arithmetic (add common difference)
3. geometric (multiply common ratio)
What is name for the number that you add by each time?
Common Difference
What is name for the number that you multiply by each time?
Common Ratio
What is the EXPLICIT formula for the following Arithmetic Sequence? 9, 21, 33, 45
f(n)=9+12(n-1)
What is the EXPLICIT formula for the following Geometric Sequence? -2, 6, -18, 54
f(n)=-2 x -3(n-1)
What is the next term of the Arithmetic Sequence? 22, 33, 44, 55
66
What is the Common Difference for this Arithmetic Sequence? -3, 1, 5, 9
d= 4
What is the Common Ratio for this Geometric Sequence? 2, 40, 800, 1600
r= 20
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STEAL 50% OFF THE OTHER TEAM'S POINTS
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ALL TEAMS LOSE 500 POINTS
What is the next term of the Geometric Sequence? -3, -6, -12, -24
-48
What is the Common Difference for this Arithmetic Sequence? 27, 22, 17, 12
d= -5
What is the Common Ratio for this Geometric Sequence? 1, 5, 25, 125
r= 5
What is the EXPLICIT formula for the following Arithmetic Sequence? 48, 52, 56, 60
f(n)=48+4(n-1)
What is the EXPLICIT formula for the following Geometric Sequence? -3, -6, -12, -24
f(n)=-3 x 2(n-1)
What is the next term of the Arithmetic Sequence? 81, 72, 63, 54
45
What is the Common Difference for this Arithmetic Sequence? 9, 15, 21, 27
d= 6
What is the Common Ratio for this Geometric Sequence? -64, 16, -4, 1
r= -1/4
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ADD 300 POINTS TO THE VALUE OF THIS QUESTION
THEN TAKE THAT TOTAL AMOUNT OFF OF YOUR SCORE
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BOTH TEAMS GET..........
NOTHING, JUST KEEPING YOU ALL ON YOUR TOES
What is the next term of the Geometric Sequence? 2, 40, 800, 16000
320000