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Team 2
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Teams
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Score
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15
×
What constant term must be added to make the x^2 + 12x + ____ a perfect square trinomial?
36
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15
×
What constant term must be added to make the x^2 + 6x + ____ a perfect square trinomial?
9
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15
×
If a<0, the graph of quadratic function opens _________
downward
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15
×
What constant term must be added to make the x^2 - 10x + ____ a perfect square trinomial?
25
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15
×
Is it quadratic funtion or linear function f(x)=x^2-2x-x^2
Linear Function
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15
×
What constant term must be added to make the x^2 - 8x + ____ a perfect square trinomial?
16
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15
×
If a>0, the graph of quadratic function opens _______
Upward
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15
×
What constant term must be added to make the x^2 + 4x + ____ a perfect square trinomial?
4
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15
×
What is the graph of quadratic function?
Parabola
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×
heart
Other team wins 10 points!
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×
gift
Win 15 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
×
thief
Give points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
How can you determine the given table of values if it is a quadratic function or not?
By solving the second difference in y
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15
×
Is it quadratic funtion or linear function f(x)= x^2-4
Quadratic Function
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×
heart
Other team wins 10 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
Is it quadratic funtion or linear function f(x)= 2x+4^2
Linear Function
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Okay!
Check
15
×
Is it quadratic funtion or linear function 2x^2-3x+6=y
Quadratic Function
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×
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