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Team 2
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Teams
Name
Score
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15
×
What is the highest power of x in a polynomial called?
Degree
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15
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ðĨ^2 â 4 ðĨ â 21 = 0
(xâ7)(x+3)=0
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15
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ðĨ ^2 + 3 ðĨ â 10 = 0
(x+5)(xâ2)=0
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15
×
Find the median of: 12 , 8 , 25 , 20 , 15
15
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heart
Other team wins 25 points!
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gold
Win 50 points!
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rocket
Go to first place!
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banana
Go to last place!
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15
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What is breaking a polynomial into simpler parts called?
Factorisation
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15
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Find the mode of: 4 , 4 , 5 , 6 , 6 , 6 , 7
6
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baam
Lose 25 points!
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seesaw
Swap points!
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rocket
Go to first place!
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lifesaver
Give 25 points!
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15
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How do you calculate the standard deviation from the variance?
By taking the square root of the variance
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15
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Find the mode of: 1 , 2 , 2 , 3 , 4 , 4 , 4 , 5
4
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15
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2xâ6=16
x=11
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15
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Find the mean of: 5 , 5 , 10 , 15 , 20
11
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boom
Lose 50 points!
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rocket
Go to first place!
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fairy
Take points!
5
10
15
20
25
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thief
Give points!
5
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25
15
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What do you call the values of x that make the polynomial zero?
Roots
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15
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x ^2 â4x+4=0
(xâ2)(xâ2)=0
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seesaw
Swap points!
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star
Double points!
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fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
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×
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