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
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10
×
What is the centre and radius of this circle?
not a circle
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×
lifesaver
Give 10 points!
Oops!
×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
What is the centre and radius of this circle?
(-1;5) r=6
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15
×
What is the distance of these points? What is vector OP?
d=sqrt113, vector: (7;8)
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20
×
What is the centre and radius of this circle?
(-3;0) r=7
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20
×
What is equation of this circle?
(x-1)^2+y^2=16
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20
×
What is the equation of this circle?
(x+3)^2+(y+2)^2=16
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20
×
What is the equation of this circle?
(x-1)^2+(y+3)^2=16
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×
lifesaver
Give 25 points!
Oops!
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
What are the coordinates of the vertex of this parabola?
(3;1)
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15
×
Is this point on the circle line?
yes
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20
×
What is the equation of this circle?
x^2+y^2=16
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20
×
What is the equation of this circle?
(x+4)^2+(y-1)^2=9
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15
×
Is this point on the circle line?
No
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×
seesaw
Swap points!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
What is the centre and radius of this circle?
(-10;2) r=7
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×
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