Team 1
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Team 2
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Teams
Name
Score
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×
monster
Reset all scores!
Oops!
×
shark
Other team loses 20 points!
Okay!
×
gift
Win 5 points!
Okay!
×
thief
Give points!
5
10
15
20
25
20
×
Convert the following quadratic equation from standard form to vertex form. f(x)=x^2+10x+30
f(x) = (x + 5)^2 + 5
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Check
Okay!
Check
15
×
State the interval of increase for the following function.
x>-1
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20
×
Convert the following quadratic equation from standard form to vertex form. f(x)=x^2-6x+12
f(x) = (x - 3)^2 + 3
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Check
Okay!
Check
20
×
State the interval(s) of negativity for the following function.
x<-4, x>2
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Okay!
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15
×
Convert the following quadratic into standard form. f(x) = 2(x + 2)^2 - 3
2x^2+8x+5
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Okay!
Check
×
baam
Lose 25 points!
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×
fairy
Take points!
5
10
15
20
25
×
shark
Other team loses 25 points!
Okay!
×
lifesaver
Give 10 points!
Oops!
5
×
What version of the 1-3-5 rule is used when graphing the following quadratic? f(x)=2x^2+5x+6
2-6-10 Rule
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15
×
State the interval of decrease for the following function.
x<-1
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Check
15
×
State the interval(s) of negativity for the following function.
-4<x<2
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15
×
Explain in detail how you would graph the following function. f(x)=3(x-1)^2+2
Plot the vertex at (1,2), use the 3-9-15 rule opening up to plot the remaining points.
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10
×
What is the vertex of the following quadratic function? f(x)=x^2+8x+11
(-4,-5)
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25
×
Convert the following quadratic equation from standard form to vertex form. f(x)=2x^2-16x+20
f(x) = 2(x - 4)^2 - 12
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Okay!
Check
15
×
Convert the following quadratic into standard form. f(x) = - (x - 4)^2 + 1
-x^2+8x-15
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Check
×
boom
Lose 50 points!
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×
gift
Win 20 points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
trap
No points!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
Oops!
×
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